J. Kauppila

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.

Machine learning risk prediction of mortality for patients undergoing surgery with perioperative SARS-CoV-2: the COVIDSurg mortality score

Cheng Soon Ong, Mohammad Hossein Khosravi, Kevin C. Chu, 2021, The British journal of surgery.

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.

Anastomotic leak following oesophagectomy: research priorities from an international Delphi consensus study.

M. Achiam, R. van Hillegersberg, A. Hindmarsh, 2020, The British journal of surgery.

Mortality from esophagectomy for esophageal cancer across low, middle, and high-income countries: An international cohort study.

W. A. Jansen, M. Achiam, R. van Hillegersberg, 2021, European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology.

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.

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.

Early outcomes and complications following cardiac surgery in patients testing positive for coronavirus disease 2019: An international cohort study

Cheng Soon Ong, Mohammad Hossein Khosravi, Muhammad Abubakar Siddique, 2021, The Journal of Thoracic and Cardiovascular Surgery.