| Timing of surgery following SARS‐CoV‐2 infection: an international prospective cohort study H Gacaferi, GS Collaborative, COVIDSurg Collaborative Anaesthesia 76 (6), 2021 | 534* | 2021 |
| RETRACTED: Obesity and mortality of COVID-19. Meta-analysis A Hussain, K Mahawar, Z Xia, W Yang, ELH Shamsi Obesity research & clinical practice 14 (4), 295-300, 2020 | 513 | 2020 |
| Post-anaesthesia pulmonary complications after use of muscle relaxants (POPULAR): a multicentre, prospective observational study E Kirmeier, LI Eriksson, H Lewald, MJ Fagerlund, A Hoeft, M Hollmann, ... The Lancet Respiratory Medicine 7 (2), 129-140, 2019 | 300 | 2019 |
| Difficult laparoscopic cholecystectomy: current evidence and strategies of management A Hussain Surgical Laparoscopy Endoscopy & Percutaneous Techniques 21 (4), 211-217, 2011 | 192 | 2011 |
| Patient care and clinical outcomes for patients with COVID-19 infection admitted to African high-care or intensive care units (ACCCOS): a multicentre, prospective … BM Biccard, PD Gopalan, M Miller, WL Michell, D Thomson, A Ademuyiwa, ... The Lancet 397 (10288), 1885-1894, 2021 | 153 | 2021 |
| Long-term study of port-site incisional hernia after laparoscopic procedures A Hussain, H Mahmood, T Singhal, S Balakrishnan, J Nicholls, ... JSLS: Journal of the Society of Laparoendoscopic Surgeons 13 (3), 346, 2009 | 150 | 2009 |
| Utilisation of an operative difficulty grading scale for laparoscopic cholecystectomy EA Griffiths, J Hodson, RS Vohra, P Marriott, T Katbeh, S Zino, ... Surgical endoscopy 33, 110-121, 2019 | 127 | 2019 |
| Preoperative risk factors for conversion from laparoscopic to open cholecystectomy: a validated risk score derived from a prospective UK database of 8820 patients RP Sutcliffe, M Hollyman, J Hodson, G Bonney, RS Vohra, EA Griffiths, ... Hpb 18 (11), 922-928, 2016 | 126 | 2016 |
| Population‐based cohort study of outcomes following cholecystectomy for benign gallbladder diseases CholeS Study Group, West Midlands Research Collaborative, RS Vohra, ... British Journal of Surgery 103 (12), 1704-1715, 2016 | 113 | 2016 |
| Global variation in postoperative mortality and complications after cancer surgery: a multicentre, prospective cohort study in 82 countries SR Knight, CA Shaw, R Pius, TM Drake, L Norman, AO Ademuyiwa, ... The Lancet 397 (10272), 387-397, 2021 | 111 | 2021 |
| SARS-CoV-2 infection and venous thromboembolism after surgery: an international prospective cohort study. C COVIDSurg, C GlobalSurg Anaesthesia 77 (1), 28-39, 2022 | 100 | 2022 |
| Evaluation of appendicitis risk prediction models in adults with suspected appendicitis Journal of British Surgery 107 (1), 73-86, 2020 | 95 | 2020 |
| Portal vein gas in emergency surgery A Hussain, H Mahmood, S El-Hasani World Journal of Emergency Surgery 3, 1-5, 2008 | 95 | 2008 |
| Cancelled operations: a 7-day cohort study of planned adult inpatient surgery in 245 UK National Health Service hospitals DJN Wong, SK Harris, SR Moonesinghe, SR Moonesinghe, DJN Wong, ... British journal of anaesthesia 121 (4), 730-738, 2018 | 93 | 2018 |
| Effects of antiplatelet therapy on stroke risk by brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases: subgroup analyses of the RESTART … RAS Salman, DP Minks, D Mitra, MA Rodrigues, P Bhatnagar, ... The Lancet Neurology 18 (7), 643-652, 2019 | 83 | 2019 |
| Prevention of intra-abdominal abscess following laparoscopic appendicectomy for perforated appendicitis: a prospective study A Hussain, H Mahmood, J Nicholls, S El-Hasani International Journal of Surgery 6 (5), 374-377, 2008 | 60 | 2008 |
| Can Roux-en-Y gastric bypass provide a lifelong solution for diabetes mellitus? A Hussain, H Mahmood, ELH Shamsi Canadian Journal of Surgery 52 (6), E269, 2009 | 59 | 2009 |
| Body mass index and complications following major gastrointestinal surgery: a prospective, international cohort study and meta‐analysis EuroSurg Collaborative, R Blanco‐Colino, S Lee, SK Kamarajah, P Vasko, ... Colorectal Disease 20 (8), O215-O225, 2018 | 56 | 2018 |
| Cost-effectiveness of emergency versus delayed laparoscopic cholecystectomy for acute gallbladder pathology AJ Sutton, RS Vohra, M Hollyman, PJ Marriott, A Buja, D Alderson, ... Journal of British Surgery 104 (1), 98-107, 2017 | 56 | 2017 |
| What is positive appendicitis? A new answer to an old question. Clinical, macroscopical and microscopical findings in 200 consecutive appendectomies A Hussain, H Mahmood, T Singhal, S Balakrishnan, S El-Hasani Singapore Med J 50 (12), 1145, 2009 | 56 | 2009 |
![Hussain Abdulzahra FRCSEn,FRCSI,FRCS[GS],FEBS[GS]](https://scholar.googleusercontent.com/citations?view_op=view_photo&user=OIwFp1IAAAAJ&citpid=4)