Two-stage combined spinal epidural analgesia: a new paradigm for teaching obstetric anesthesia.
Baumgarten
Richard K
RK
D015360:Analgesia, Epidural; D016362:Analgesia, Obstetrical; D000776:Anesthesiology / Q000193:education*; D005260:Female; D006801:Humans; D007396:Internship and Residency; D011247:Pregnancy; D013663:Teaching / Q000379:methods