Effect of COVID-19 and its vaccines on surgical and postsurgical mortality, ICU admission and 90-day readmission for elective surgical procedures in a United States veteran population

Autor: Elsayed, Ahmed Adham R., Newman, William P., Klug, Marilyn G., Basson, Marc D.
Zdroj: In The American Journal of Surgery June 2023
Databáze: ScienceDirect