Comparing combined spinal-epidural analgesia with conventional epidural analgesia: were the two groups identical?
Rosman
E J
EJ
D015360:Analgesia, Epidural; D016362:Analgesia, Obstetrical; D000775:Anesthesia, Spinal; D002584:Cervix Uteri; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D015999:Multivariate Analysis; D011247:Pregnancy; D016032:Randomized Controlled Trials as Topic / Q000379:methods