Impact of postoperative physical activity on the development of pneumonia in the subacute phase after esophagectomy in patients with esophageal cancer: A retrospective cohort study

Kondo S, Inoue T, Saito T, Fujikawa T, Kamada M, Inoue S, Fujiwara S, Goto M, Sato N, Ono R, Akisue T, Katoh S, Takizawa H, Matsuura T

2023.12.28