N Ikeda, H Yamamoto, A Taketomi, T Hibi, M Ono… - Surgery Today, 2021 - cir.nii.ac.jp
抄録< jats: title> Abstract</jats: title>< jats: sec>< jats: title> Background and purpose</jats:
title>< jats: p> The spread of COVID-19 has restricted the delivery of standard medical care …