MOORE, D C Is it practical for medical anesthetists to supply a twenty-four hour obstetrical service? [electronic resource] - Western journal of surgery, obstetrics, and gynecology Jun 1955 - 382-5 p. digital Publication Type: Journal Article Subjects--Topical Terms: AnalgesiaAnesthesiaAnesthesia and AnalgesiaFemaleHumansLabor, ObstetricPain ManagementPregnancy