O. Alobeed

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

Dinh Q. Phung, C. A. Shaw, M. Kumar, 2021, The Lancet Oncology.

Public Awareness of Colorectal Cancer in Saudi Arabia: A Survey of 1070 Participants in Riyadh

S. Shaik, K. Alkhayal, O. Alobeed, 2015, Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association.

Delaying surgery for patients with a previous SARS‐CoV‐2 infection

Mohammed I. Alghamdi, Anna Fernández Torné, M. Kumar, 2020, The British journal of surgery.

Preoperative nasopharyngeal swab testing and postoperative pulmonary complications in patients undergoing elective surgery during the SARS-CoV-2 pandemic

Mohammed I. Alghamdi, Anna Fernández Torné, C. W. Chan, 2020, The British journal of surgery.

Trends in colon cancer surgery in Ontario: 2002–2009

T. Gomes, M. Mamdani, R. Auer, 2012, Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

Outcomes from elective colorectal cancer surgery during the SARS‐CoV‐2 pandemic

A. Haynes, D. Mutter, A. Urbieta, 2020, Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

Death following pulmonary complications of surgery before and during the SARS-CoV-2 pandemic

Mohammed I. Alghamdi, Kevin C. Chu, E. R. Lloyd, 2021, The British journal of surgery.