[Proctological epidural-sacral anesthesia in middle-aged and elderly patients].
D000367:Age Factors; D000368:Aged; D000763:Anesthesia, Caudal; D000767:Anesthesia, Epidural; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012002:Rectal Diseases / Q000601:surgery*; D014288:Trimecaine
D014288:Trimecaine
Epidural'no-sakral'naia anesteziia v proktologii u bol'nykh pozhilogo i starcheskogo vozrasta.