[Compare the efficacy of prolongation of hyperbaric tetracaine spinal anesthesia with clonidine and epinephrine].
Ning
F S
FS
Wang
J J
JJ
Tzeng
J I
JI
Chan
J H
JH
Ning
F S
FS
Wang
J J
JJ
Tzeng
J I
JI
Chan
J H
JH
D000293:Adolescent; D000328:Adult; D000775:Anesthesia, Spinal; D003000:Clonidine / Q000008:administration & dosage*; D004341:Drug Evaluation; D004837:Epinephrine / Q000008:administration & dosage*; D006801:Humans; D008297:Male; D011312:Pressure; D013748:Tetracaine; D013997:Time Factors
D013748:Tetracaine; D003000:Clonidine; D004837:Epinephrine