Strategies for labor pain relief--past, present and future.
Cohen
S
S
Department of Anesthesia, Stanford University School of Medicine, California, USA.
D016362:Analgesia, Obstetrical / Q000266:history; D000767:Anesthesia, Epidural / Q000266:history; D000769:Anesthesia, Inhalation / Q000266:history / Q000639:trends; D000773:Anesthesia, Obstetrical / Q000266:history* / Q000639:trends; D000779:Anesthetics, Local / Q000008:administration & dosage / Q000266:history; D005260:Female; D005544:Forecasting; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007743:Labor, Obstetric; D009294:Narcotics / Q000266:history; D010146:Pain / Q000266:history / Q000517:prevention & control; D011247:Pregnancy
D000779:Anesthetics, Local; D009294:Narcotics