Comparison of the flow rates of 27-gauge Whitacre and Sprotte needles for combined spinal and epidural anesthesia.
Waldman
S A
SA
Liguori
G A
GA
D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000775:Anesthesia, Spinal / Q000295:instrumentation*; D006801:Humans; D009339:Needles; D013997:Time Factors