[Spinal anesthesia with isobaric bupivacaine--clinical effects of different directions and speeds of injection].
D000328:Adult; D000368:Aged; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D002045:Bupivacaine / Q000008:administration & dosage*; D002585:Cesarean Section; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011247:Pregnancy
D002045:Bupivacaine