[Epidural anesthesia in abdominal surgery].
D000005:Abdomen / Q000601:surgery*; D000368:Aged; D000369:Aged, 80 and over; D000767:Anesthesia, Epidural; D006801:Humans; D013748:Tetracaine
D013748:Tetracaine
Epidural'naia anesteziia v abdominal'noĭ khirurgii.