Patient-controlled epidural analgesia and transformational change.
Gilbert J
GJ
Grant
Abraham H
AH
Grant
D000328:Adult; D015360:Analgesia, Epidural / Q000706:statistics & numerical data; D016362:Analgesia, Obstetrical / Q000266:history / Q000706:statistics & numerical data; D016058:Analgesia, Patient-Controlled / Q000706:statistics & numerical data; D005260:Female; D049669:History, 16th Century; D049672:History, 19th Century; D006801:Humans; D011247:Pregnancy; D013242:Sterilization