[Effect of added phenylephrine on the duration and intensity of spinal anesthesia with tetracaine].
D000328:Adult; D000368:Aged; D000700:Analgesics; D000775:Anesthesia, Spinal; D005260:Female; D006801:Humans; D007044:Hysterectomy; D008875:Middle Aged; D010656:Phenylephrine / Q000008:administration & dosage / Q000494:pharmacology*; D013748:Tetracaine; D013997:Time Factors
D000700:Analgesics; D013748:Tetracaine; D010656:Phenylephrine