A re-evaluation of the Whitacre spinal needle in obstetric anaesthesia--a pilot study.
Thomas
T A
TA
Noble
H A
HA
D000773:Anesthesia, Obstetrical / Q000295:instrumentation*; D000775:Anesthesia, Spinal / Q000295:instrumentation*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D009339:Needles; D010865:Pilot Projects; D011247:Pregnancy