Improved operative mortality after esophagectomy in patients aged ≥ 75 years over a decade: a nationwide Japanese retrospective cohort study
A. Sano
H. Endo
Hiroyuki Yamamoto
Yoshihiko Kawaguchi
T. Makino
K. Kuriyama
M. Sakai
Yasue Kimura
H. Takeuchi
Hideki Ueno
Ken Shirabe
Hiroshi Saeki
Medicine