[Some issues deserve consideration in sphincter-preserving operations of low rectal cancer].
Li
Shi-yong
SY
lsybz@126.com
D001003:Anal Canal; D017024:Chemotherapy, Adjuvant; D006801:Humans; D018714:Radiotherapy, Adjuvant; D012004:Rectal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery*