Use of combined spinal-epidural by obstetric anaesthetists.
Blanshard
H J
HJ
Cook
T M
TM
D000767:Anesthesia, Epidural / Q000706:statistics & numerical data*; D000773:Anesthesia, Obstetrical / Q000379:methods*; D000775:Anesthesia, Spinal / Q000706:statistics & numerical data*; D004739:England; D005260:Female; D019538:Health Care Surveys; D006801:Humans; D011247:Pregnancy