A comparison of 25G and 27G Whitacre needles for caesarean section.
Maclean
A R
AR
Lyons
G
G
D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000773:Anesthesia, Obstetrical / Q000295:instrumentation*; D002585:Cesarean Section; D005260:Female; D006261:Headache / Q000517:prevention & control; D006801:Humans; D009339:Needles; D011247:Pregnancy