2020
Tentorial Venous Anatomy: Variation in the Healthy Population., J S Rosenblum, Jessa Tunacao MD, V Chandrashekhar, A Jha, M Neto, C Weiss, J Smirniotopoulos, B R Rosenblum, and J D Heiss (Article)
Early Lessons Learned From the WEB Device: Feasibility, Technique and Complications—A Real Life Experience, Robert Rosenwasser (Article)
Flow Diversion: Predictors of Occlusion Rates, Complications, and Long-Term Outcomes in a Large 598 Cohort, a Real-Life Experience, Robert Rosenwasser (Article)
Pearls and Pitfalls of the Transradial Approach for Neurointerventions: Lessons Learned After 570 Cases, Robert Rosenwasser (Article)
Volumetric Analysis of Infarct on Brain Magnetic Resonance Imagining and Clinical Outcome in Ischemic Stroke after Mechanical Thrombectomy, Robert Rosenwasser (Article)
Cataract Surgery and New Optical Technology, Daniel Ross MD (Article)
Computed tomography and point-of-care ultrasound findings in 2 COVID-19 patients., Kevin R. Roth DO, FACOEP; Joseph B. Zackary MD; Lauren Crowley BA; and Marna R. Greenberg DO, MPH, FACEP (Article)
Cognitive Deficits in African Americans With Diabetes in an Emergency Department., Barry W Rovner, Robin J Casten, Anna Marie Chang, Judd E Hollander, Megan Kelley, and Kristin L Rising (Article)
Common Variable Immunodeficiency Presenting with Recurrent Ascending Cholangitis Treated with Oral Immunoglobulins, Marija Rowane OMS; Jaimin Patel DO; Tina Abraham DO; and Robert Hostoffer DO, LhD, MMedEd, FAAP, FACOP, FACOI, FCCP (Article)
Rapid desensitization of hydroxychloroquine., Marija Rowane, Jason Schend, Jaimin Patel DO, and Robert Hostoffer (Article)
Detection of drug resistant Mycobacterium tuberculosis by high-throughput sequencing of DNA isolated from acid fast bacilli smears., Mazhgan Rowneki, Naomi Aronson, Peicheng Du, Paige Sachs, Robert Blakemore, Soumitesh Chakravorty, Shawn Levy, Angela L Jones, Geetika Trivedi, Sheilla Chebore, Dennis Addo, Denis K Byarugaba, Panganani Dalisani Njobvu, Frederick Wabwire-Mangen, Bernard Erima, Eric S Ramos, Carlton A Evans, Braden Hale, James D Mancuso, and David Alland (Article)
Loss of Consciousness and Altered Mental State as Predictors of Functional Recovery Within 6 Months Following Mild Traumatic Brain Injury., Durga Roy, Matthew E Peters MD, Allen D Everett, Jeannie-Marie Sheppard Leoutsakos, Haijuan Yan, Vani Rao, Kathleen T Bechtold, Haris I Sair, Tim Van Meter, Hayley Falk, Alexandra Vassila, Anna Hall, Uju Ofoche, Freshta Akbari, Constantine Lyketsos, and Frederick Korley (Article)
SYNCHRONOUS TTF-1-POSITIVE TUMORS AND PITUITARY ADENOMAS. ARE WE SENDING INSUFFICIENT TUMOR TISSUE FOR PATHOLOGY?, Franco Rubino MD (Article)
Granular cell tumors of the sellar region: what should be done after subtotal resection? A systematic review., Franco Rubino MD, Rafael Martinez-Perez, Samuel Vieira, Daniel Seclen Voscoboinik, Miguel Mural, Anna J Orr, Douglas A Hardesty, Ricardo L Carrau, and Daniel M Prevedello (Article)
Hand hygiene during COVID-19: Recommendations from the American Contact Dermatitis Society., Chandler W Rundle, Colby L. Presley DO, Michelle Militello, Cara Barber, Douglas L Powell, Sharon E Jacob, Amber Reck Atwater, Kalman L Watsky, Jiade Yu, and Cory A Dunnick (Article)
A Physiologic Approach to Hemodynamic Monitoring and Optimizing Oxygen Delivery in Shock Resuscitation., Amy Russell, Emanuel P Rivers, Paresh C Giri, Anja K Jaehne, and H Bryant Nguyen (Article)
Outcomes in ER-negative Breast Cancer Treated with Accelerated Partial Breast Irradiation Using Intracavitary Brachytherapy, Nicholas Russo BS (Article)
Outcome of rectus femoris muscle flaps performed by vascular surgeons for the management of complex groin wounds after femoral artery reconstructions., Evan J Ryer, Robert P Garvin, Ravi N Kapadia, Benjamin D Jorgensen, Jessica O Green, Marcus Fluck, Ksenia Orlova, Matthew C Cindric, and James R Elmore (Article)
Pacemaker Implantation in Patient With Persistent Left Superior Vena Cava and Absent Right Superior Vena Cava., Syed Rafay Ali Sabzwari, James R. Kimber, Sara Godil MD, Waqas Khan, and Jawad Mir (Article)
ATYPICAL ATRIAL FOCUS OF A WIDE COMPLEX TACHYCARDIA, Syed Rafay Ali Sabzwari, James R. Kimber, Nikhil A. Mehta MD, Bilal Saqi MD, Hiwot Ayele, Faizan Sheraz, and Jeffrey Gordon MD (Article)
Correction to: Low-chloride- versus high-chloride-containing hypertonic solution for the treatment of subarachnoid hemorrhage-related complications: The ACETatE (A low ChloriE hyperTonic solution for brain Edema) randomized trial., Ofer Sadan, Kai Singbartl, Jacqueline Kraft, Joao McONeil Plancher, Alexander C M Greven, Prem Kandiah, Cederic Pimentel, C L Hall, Alexander Papangelou, William H Asbury, John J Hanfelt, and Owen Samuels (Article)
Low-chloride- versus high-chloride-containing hypertonic solution for the treatment of subarachnoid hemorrhage-related complications: The ACETatE (A low ChloriE hyperTonic solution for brain Edema) randomized trial., Ofer Sadan, Kai Singbartl, Jacqueline Kraft, Joao McONeil Plancher, Alexander C M Greven, Prem Kandiah, Cederic Pimentel, C L Hall, Alexander Papangelou, William H Asbury, John J Hanfelt, and Owen Samuels (Article)
A survey of patients lost to follow-up after inferior vena cava filter placement., Lili Sadri, Andrew Rogers, Davek Sharma, Julia Tunis, Theodore Sullivan, and Danielle M Pineda (Article)
National Physician Survey for Nonvalvular Atrial Fibrillation (NVAF) Anticoagulation Comparing Knowledge, Attitudes and Practice of Cardiologist to PCPs., Haseeb Saeed, Oscar Garza Ovalle, Ujala Bokhary, Anastasia Jermihov, Kamila Lepkowska, Victoria Bauer, Kristine Kuchta, Marcia Wright, Scott Glosner, Margaret Frazer, Andres Quintero, Patrick Hlavacek, Jack Mardekian, Alfonso Tafur, Mark Metzl, and Jorge Saucedo (Article)
Linear basal cell nevus with a novel mosaic PTCH1 mutation., Amir Hossein Saeidian; Adam Cohen-Nowak; Megan O'Donnell; Doaa Shalabi; Kathleen P McGuinn; Leila Youssefian; Hassan Vahidnezhad; Fatemeh Niaziorimi; Bahar Dasgeb; David A Kasper; Jason B. Lee, MD; Jouni Uitto; and Neda Nikbakht (Article)
A Rare Cause of Cellulitis:, Kamal Kant Sahu, Akil Adrian Sherif, and Raul E Davaro MD (Article)
Endovascular robotic: feasibility and proof of principle for diagnostic cerebral angiography and carotid artery stenting., Kalyan Chekravarthy Sajja, Ahmad Sweid, Fadi Al Saiegh, Nohra Chalouhi, Michael B Avery, Richard F Schmidt, Stavropoula I Tjoumakaris, Michael Reid Gooch, Nabeel Herial, Rawad Abbas, Hekmat Zarzour, Victor Romo, Robert Rosenwasser, and Pascal Jabbour (Article)
MRI Radiomic Features to Predict IDH1 Mutation Status in Gliomas: A Machine Learning Approach using Gradient Tree Boosting., Yu Sakai, Chen Yang, Shingo Kihira, Nadejda Tsankova, Fahad Khan MD, Adilia Hormigo, Albert Lai, Timothy Cloughesy, and Kambiz Nael (Article)
Proceedings from the Consensus Conference on Trauma Patient-Reported Outcome Measures., Joseph V Sakran, Hiba Ezzeddine, C William Schwab, Stephanie Bonne, Karen J Brasel, Randall S Burd, Joseph Cuschieri, James Ficke, Barbara A Gaines, Joseph T Giacino, Nicole S Gibran, Adil Haider, Erin C Hall, Juan P Herrera-Escobar, Bellal Joseph, Lillian Kao, Brad G Kurowski, David Livingston, Samuel P Mandell, Deepika Nehra, Babak Sarani, Mark Seamon, Peter Yonclas, Ben Zarzaur, Ronald Stewart, Eileen Bulger, Avery B Nathens, and Mark Cipolle MD (Article)
Synergistic Growth in Number of Diagnostic and Interventional Radiology Matches at Pennsylvania State College of Medicine After 2016., Surav M Sakya, Trishae Winters, Sydnie Thomas, Mary L Dinh, and David R Hallan (Article)
Building up an effective robotic liver surgery team: who do we need?, P N. Salibi, D Vrochides, J B. Martinie, E H. Baker, D A. Iannitti, and Lee Ocuin MD (Article)
Association Between Concussion Vital Signs (CVS) Results and Return-to-Play Timeline After Concussion in High School Athletes, A Samy, Megan Ferderber MD, and L Hager (Article)
Editorial: Legacy and the Future., Ravi N. Samy MD (Article)
Postoperative Care Coordination for Acoustic Neuroma Patients: Improving Patient Satisfaction, Ravi N. Samy MD (Article)
Utilization of the Transotic Approach for Select Cases of Vestibular Schwannoma Resection, Ravi N. Samy MD (Article)
Association of guideline publication and delays to treatment in pediatric status epilepticus., Iván Sánchez Fernández, Nicholas S Abend, Marta Amengual-Gual, Anne Anderson, Ravindra Arya, Cristina Barcia Aguilar, James Nicholas Brenton, Jessica L Carpenter, Kevin E Chapman, Justice Clark, Raquel Farias-Moeller, William D Gaillard, Marina Gaínza-Lein, Tracy Glauser, Joshua Goldstein, Howard P Goodkin, Réjean M Guerriero, Yi-Chen Lai, Tiffani McDonough, Mohamad A Mikati, Lindsey A Morgan, Edward Novotny, Eric Payne, Katrina Peariso, Juan Piantino, Adam Ostendorf, Tristan T Sands, Kumar Sannagowdara, Robert C Tasker, Dimtry Tchapyjnikov, Alexis A Topjian, Alejandra Vasquez, Mark S Wainwright, Angus Wilfong, Kowryn Williams, and Tobias Loddenkemper (Article)
Targeted therapy with phosphodiesterase 5 inhibitors in patients with pulmonary hypertension due to heart failure and elevated pulmonary vascular resistance: a systematic review., Galo Martin Sanchez Palacios MD, Cindy Schmidt, and Tammy Wichman (Article)
Intravenous thrombolysis in the elderly is facilitated by a tele-stroke network: A cross-sectional study., Sebastian Sanchez, Yesica Campos, Angel Cadena, Sara Habib, Maureen Deprince, Nohra Chalouhi, Matthew Vibbert, Jacqueline Urtecho, M Kamran Athar, Diana Tzeng, Lori Sheehan, Rodney Bell, Stravoupoula Tjoumakaris, Pascal Jabbour, Robert Rosenwasser, and Fred Rincon (Article)
Active Learning in Psychiatry Education: Current Practices and Future Perspectives., Stefano Sandrone, Jimmy V Berthaud, Chad Carlson, Jacquelyne Cios, Neel Dixit, Amtul Farheen, Jessica Kraker, James W M Owens, Gustavo Patino, Harini Sarva, Daniel Weber, and Logan D Schneider (Article)
Strategic Considerations for Applying the Flipped Classroom to Neurology Education., Stefano Sandrone, Jimmy V Berthaud, Chad Carlson, Jacquelyne Cios, Neel Dixit, Amtul Farheen, Jessica Kraker, James W M Owens, Gustavo Patino, Harini Sarva, Daniel Weber, and Logan D Schneider (Article)
Improving Emergency Department Patient Experience Through Implementation of an Informational Pamphlet., Rohit B Sangal, Clinton J Hobson MD, Frances S Shofer, and Angela M Mills (Article)
A CHALLENGING CASE OF TAKAYASU ARTERITIS WITH CATASTROPHIC CORONARY ARTERY DISEASE AND VALVULAR DISEASE REQUIRING CARDIAC TRANSPLANTATION, Bilal Saqi MD, Sara Godil MD, Syed Rafay Ali Sabzwari, Mario Caruso DO, Sagar Vadhar DO, Emilee E. Kurtz DO, and Yasotha Rajeswaran MD (Article)
THE GREAT MIMICKER: UNVEILING CARDIAC AMYLOIDOSIS DISGUISED AS HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY, Bilal Saqi MD, Sara Godil MD, Syed Rafay Ali Sabzwari, Paul Secheresiu DO, Tarick Sheikh, and Ghulam Akbar MD (Article)
Training of hepatology providers improves the screening and resultant interventions for alcohol use disorder., Hamzeh Saraireh, Joseph Redman, Thaer Abdelfattah, Sasha Mangray, James B Wade, HoChong S Gilles, Michael Fuchs, April Morris, Zenaida Malpaya, Puneet Puri, Brian C Davis, Samarth S Patel MD, and Jasmohan S Bajaj (Article)
Palbociclib-Induced Pneumonitis: A Case Report and Review of the Literature., Saro Sarkisian MD, Christopher Markosian, Zeeshan Ali MD, and Muhammad A. Rizvi MD (Article)
Fibroblast Growth Factor Receptor 3 Amplified Metastatic Melanoma Treated With Erdafitinib., Saro Sarkisian, Alyson McIntosh MD, Suresh G. Nair MD, Alexander N Shoushtari, and Margaret Callahan (Article)
Current Clinical Trials in the Treatment of Advanced Melanomas., Saro Sarkisian MD, Suresh G. Nair MD, and Rohit Sharma (Article)
Variations in bariatric surgical practice patterns between general and bariatric surgeons: a matched analysis of the 2017 MBSAQIP database., Shravan Sarvepalli, Michael M. Mazzei MD, and Michael A Edwards (Article)
Complications of leadless vs conventional (lead) artificial pacemakers - a retrospective review., Yasar Sattar, Waqas Ullah, Sohaib Roomi, Hiba Rauf, Maryam Mukhtar, Asrar Ahmad, Zain Ali MD, Muhammad Shan-Ul- Abedin, and M Chadi Alraies (Article)
Role of Intravascular Ultrasound in Managing a Rare Case of Delayed Stent Deformity., Pallavi Satuluri MD, Kasaiah Makam, Peyman Naji, Najam Wasty, and Khalil Kaid (Article)
Factors related to drug pipeline success for oncology companies using stock performance as a surrogate., Corey Savard MD (Article)
Sexual Health History: Techniques and Tips., Margot Savoy, David T. O'Gurek MD, and Alexcis Brown-James (Article)
Liver-Targeted AAV8 Gene Therapy Ameliorates Skeletal and Cardiovascular Pathology in a Mucopolysaccharidosis IVA Murine Model., Kazuki Sawamoto, Subha Karumuthil-Melethil, Shaukat Khan, Molly Stapleton, Joseph T Bruder, Olivier Danos, and Shunji Tomatsu (Article)
POLYMORPHIC VENTRICULAR TACHYCARDIA DUE TO VASOSPASTIC ANGINA, Shivam Saxena MD (Article)
Successful Percutaneous Left Atrial Appendage Closure in the Presence of a Nonobstructive Appendage Membrane., Shivam Saxena MD, Abdulghani Saadi, George Mark, and Maritza Cotto (Article)
Identifying States of Collateral Sensitivity during the Evolution of Therapeutic Resistance in Ewing's Sarcoma., Jessica A Scarborough, Erin McClure, Peter Anderson, Andrew Dhawan, Arda Durmaz, Stephen L Lessnick, Masahiro Hitomi, and Jacob G Scott (Article)
Risk factors for earlier dementia onset in autopsy-confirmed Alzheimer's disease, mixed Alzheimer's with Lewy bodies, and pure Lewy body disease., Jeff Schaffert, Christian LoBue, Charles L White, Kristin Wilmoth, Nyaz Didehbani, Laura Lacritz, Trung Nguyen, Matthew E Peters MD, Lindy Fields, Chengxi Li, and C Munro Cullum (Article)
Vaccinating in Pregnancy: Opportunities and Challenges., Alexandra Schieber and David T. O'Gurek MD (Article)
DermDx: Asymptomatic Growth on Cheek, Stephen Schleicher MD (Article)
Derm Dx: Asymptomatic Growth on the Nose, Stephen Schleicher MD (Article)
Derm Dx: Asymptomatic Lesion on the Abdomen, Stephen Schleicher MD (Article)
Derm Dx: Asymptomatic Plaque on the Jaw, Stephen Schleicher MD (Article)
DermDx: Bleeding Nodule on Cheek, Stephen Schleicher MD (Article)
Derm Dx: Concerning Growth on the Scrotum, Stephen Schleicher MD (Article)
Derm Dx: Dark Streak Traversing the Thumb Nail, Stephen Schleicher MD (Article)
Derm Dx: Disfiguration of Finger and Toe Nails, Stephen Schleicher MD (Article)
Derm Dx: Firm Nodule on the Nose, Stephen Schleicher MD (Article)
Derm Dx: Growth Under Eyes, Stephen Schleicher MD (Article)
Derm Dx: Itchiness of the Chest and Back, Stephen Schleicher MD (Article)
Derm Dx: Itchy Rash Following an Injection, Stephen Schleicher MD (Article)
Derm Dx: Itchy Rash on Outer Arm, Stephen Schleicher MD (Article)
Derm Dx: Lesion on the Palm, Stephen Schleicher MD (Article)
Derm Dx: Lesion on the Temple, Stephen Schleicher MD (Article)
Derm Dx: Prominent Lesion on the Upper Lip, Stephen Schleicher MD (Article)
Derm Dx: Pruritic, Erythematous Papules and Nodules, Stephen Schleicher MD (Article)
Derm Dx: Red, Itchy Rash of the Upper Body, Stephen Schleicher MD (Article)
Derm Dx: Red Lesion on the Cheek, Stephen Schleicher MD (Article)
Derm Dx: Redness and Swelling of the Posterior Thigh, Stephen Schleicher MD (Article)
Derm Dx: Scaly Lesion on the Calf, Stephen Schleicher MD (Article)
Derm Dx: Nonpruritic Rash Affecting Both Legs, Stephen Schleicher MD and Amy DePalma (Article)
The Role of Donor Lymphocyte Infusion (DLI) in Post-Hematopoietic Cell Transplant (HCT) Relapse for Chronic Myeloid Leukemia (CML) in the Tyrosine Kinase Inhibitor (TKI) Era., Sarah Schmidt; Ying Liu; Zhen-Huan Hu; Kirsten M Williams; Hillard M Lazarus; Ravi Vij; Mohamed A Kharfan-Dabaja; Guillermo Ortí; Peter H Wiernik; Daniel Weisdorf; Rammurti T Kamble; Roger Herzig; Baldeep Wirk; Jan Cerny; Ulrike Bacher; Naeem A Chaudhri; Sunita Nathan; Nosha Farhadfar; Mahmoud Aljurf; Usama Gergis MD, MBA; Jeffrey Szer; Sachiko Seo; Jack W Hsu; Richard F Olsson; Dipnarine Maharaj; Biju George; Gerhard C Hildebrandt; Vaibhav Agrawal; Taiga Nishihori; Hisham Abdel-Azim; Edwin Alyea; Uday Popat; Ronald Sobecks; Bart L Scott; Jennifer Holter Chakrabarty; and Wael Saber (Article)
Teaching vs learning: Impact of deliberate practice and formative feedback on developing point of care ultrasound skills., Christopher K Schott, Karthik R Kode, and Michael J Mader (Article)
Non-sterilizing Hysterectomies? A Catholic Critique of the CDF., Joshua Schulz and William Hamant (Article)
Cranial Strain Patterns Associated With Concussions., Lauren Schwartzberg DO, Lilit Aslanyan, Nicole Angelo, Jayme Mancini, Patricia S Kooyman, Reem Abu-Sbaih, Hallie Zwibel, and Sheldon C Yao (Article)
Decreased Naïve T-cell Production Leading to Cytokine Storm as Cause of Increased COVID-19 Severity with Comorbidities., Michael D. Schwartz MD, Stephen G Emerson, Jennifer Punt, and Willow D Goff (Article)
The many faces of cirrhosis., Ryan B Schwope, Matthew Katz MD, Timothy Russell, Michael J Reiter, and Christopher J Lisanti (Article)
Long term outcomes of ureteroscopic management of upper tract urothelial carcinoma., Kymora B Scotland, Logan Hubbard, Dillon Cason MD, Joshua Banks, Joon Yau Leong, Kelly Healy, Benjamin Leiby, Scott G Hubosky, and Demetrius H Bagley (Article)
New Onset Hypertension and Proteinuria in a Pregnant Woman with Antiphospholipid Syndrome (APS) and Systemic Lupus Erythematosus (SLE), Joseph Scurozo, Grace Chong DO, Margaret Duffy MD, D Santoriello, V D'Agati, and Sharon E. Maynard MD (Article)
SAPHENOUS VENOUS GRAFT ANEURYSM: A CASE OF A SYMPTOMATIC RAMUS GRAFT GOING BAD, Paul Secheresiu DO, Damon Mcenroe MD, Jennifer Nesfeder, Bilal Saqi MD, Apurva Vyas MD, and Nainesh C. Patel MD (Article)
REDUCING READMISSIONS FOR PATIENTS WITH HEART FAILURE USING MOBILE INTEGRATED HEALTH PARAMEDICS: A FEASIBILITY STUDY, Paul Secheresiu DO, Jennifer Nesfeder, and Bruce Feldman DO (Article)
Olfactory Dysfunction: A Highly Prevalent Symptom of COVID-19 With Public Health Significance., Ahmad R Sedaghat, Isabelle Gengler MD, and Marlene M Speth (Article)
THE CONSTRAINING EFFECT OF THE LATERAL FEMORAL INTERMUSCULAR SEPTUM ON PASSIVE HIP ADDUCTION IN UN-EMBALMED CADAVERS., Gesine H Seeber, Micah Lierly, Cameron Bassett, Christian Douthit, Mark Wilhelm, Anja Matthijs, Omer Matthijs, Djordje Lazovic, Jean-Michel Brismée, Kerry Gilbert, and Phil Sizer (Article)
MON-435 Hashimoto Thyroiditis and Goiter: Never Cease Follow-Up, Vijaykumar Sekar MD, Hashim Ejaz, Azkia Khan, and Sofia Syed (Article)
SAT-266 Accelerated Osteoporosis - a Rare Presentation of Cushing’s Disease, Vijaykumar Sekar MD, Joseph Hughes, and Sugam Gouli (Article)
Morphometric analysis of the second through fifth metacarpal through posteroanterior X-Rays., Andrew Sephien, Claire F Bethel, Catherine M Doyle, Danielle Gulick, Carson J Smith, and Francisco A Schwartz-Fernandes (Article)
A randomized, controlled, behavioral intervention to promote walking after abdominal organ transplantation: results from the LIFT study., Marina Serper, Iwan Barankay, Sakshum Chadha, Justine Shults, Lauren S Jones DO, Kim M Olthoff, and Peter P Reese (Article)
PD1 inhibitor induced inverse lichenoid eruption: a case series., Mansha Sethi; Vaibhav Garg; Jason B. Lee, MD; and Sherry Yang (Article)
Renal Forniceal Rupture in the Setting of Obstructing Ureteral Stones: An Analysis of Stone Characterization and Urologic Intervention Pattern., Shaan A Setia, Pierce L Massie, Madeline J Epsten, Avishkar Sharma, Louis Fogg, Edward E Cherullo, and Alexander K Chow (Article)
Shoulder muscle force and electromyography activity during make versus break tests., Kshamata M Shah; Kathleen C Madara; Ian Diehl PA-C, MSPAS; Michael Hyer; Jacob Schur; and Philip W McClure (Article)
Trends and predictors of coronary revascularization in patients with coronary artery anomalies and acute myocardial infarction: a nationwide analysis of 8131 patients., Neeraj Shah MD, Vratika Agarwal, Peter Olsen, Aditi Naniwadekar, Anand Agarwal, and Nainesh C. Patel MD (Article)