Factors Associated With Surgical Mortality and Complications Among Patients With and Without Coronavirus Disease 2019 (COVID-19) in Italy.
JAMA Surg. 2020 Aug 1;155(8):691-702. doi: 10.1001/jamasurg.2020.2713.
JAMA Surg. 2020.
PMID: 32530453
Free PMC article.