Impact of the First Wave of COVID-19 on the Number of General Anesthesia Cases in 34 Tertiary Hospitals in Japan: A Multicenter Retrospective Study

by Tomonori Takazawa, Yuki Sugiyama, Yasuhiro Amano, Tetsuhito Hara, Eiki Kanemaru, Takao Kato, Takashi Kawano, Tsukasa Kochiyama, Tatsuya Tsuji, Shigeru Saito
Published 2021-01-01