[Sphincter-preserving operations and the importance of Duhamel's method in the treatment of rectal cancer].
D001003:Anal Canal / Q000601:surgery*; D006801:Humans; D008722:Methods; D012004:Rectal Neoplasms / Q000601:surgery*
Sfinktero-sukhraniavashti operatsii i miastota na operativniia metod po Diuamel pri lechenieto na rektalniia rak.