title: [Some issues deserve consideration in sphincter-preserving operation of rectal cancer in view of complications].
authors.forename: Ping
authors.initials: P
authors.lastname: Lan
mesh_terms: D001003:Anal Canal / Q000601:surgery; D006801:Humans; D011183:Postoperative Complications; D012004:Rectal Neoplasms / Q000601:surgery*