George Tzovaras

Mortality and pulmonary complications in patients undergoing surgery with perioperative SARS-CoV-2 infection: an international cohort study

Dmitri Nepogodiev, Aneel Bhangu, James Glasbey et al. · The Lancet · 2020 · 1.7K citations · Full text

International Cohort Study, Medicine, Patient Safety +11

Effect of COVID-19 pandemic lockdowns on planned cancer surgery for 15 tumour types in 61 countries: an international, prospective, cohort study

James Glasbey, Adesoji Ademuyiwa, Adewale Adisa et al. · The Lancet Oncology · 2021 · 280 citations · Full text

Efficacy and safety of therapeutic ERCP in patients 90 years of age and older

Panagiotis Katsinelos, George Paroutoglou, Jannis Kountouras et al. · Gastrointestinal Endoscopy · 2006 · 118 citations

Geriatrics, Therapeutic Ercp, Patient Safety +5

Symptoms of Gastroesophageal Reflux Following Laparoscopic Sleeve Gastrectomy Are Related to the Final Shape of the Sleeve as Depicted by Radiology

Dimitris Zacharoulis, Michael Fanariotis, Eleni Sioka et al. · Obesity Surgery · 2010 · 112 citations

Esophagus, Gastroenterology, Eus-guided Gastroenterostomy +3

Dumping Symptoms and Incidence of Hypoglycaemia After Provocation Test at 6 and 12 Months After Laparoscopic Sleeve Gastrectomy

Dimitris Papamargaritis, George Koukoulis, Eleni Sioka et al. · Obesity Surgery · 2012 · 110 citations

Bariatric Surgery, Gastroenterology, Laparoscopic Sleeve Gastrectomy +5