[Anatomo-surgical considerations on the muscular system of the anal canal].
D001003:Anal Canal / Q000033:anatomy & histology* / Q000601:surgery; D002102:Cadaver; D005260:Female; D006801:Humans; D008297:Male; D009132:Muscles / Q000032:analysis* / Q000601:surgery
Considerazioni anatomo-chirurgiche sull'apparato muscolare del canale anale.