[Use of morphine-like drugs in spinal anesthesia].
D000368:Aged; D000767:Anesthesia, Epidural; D000775:Anesthesia, Spinal; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009020:Morphine; D009022:Morphine Derivatives
D009022:Morphine Derivatives; D009020:Morphine
Utilizarea morfinicelor în anesteziile spinale.