Siddall, A C Bloodletting in American obstetric practice, 1800-1945. [electronic resource] - Bulletin of the history of medicine 1980 - 101-10 p. digital Publication Type: Historical Article; Journal Article ISSN: 0007-5140 Subjects--Topical Terms: Bloodletting--historyFemaleHistory, 19th CenturyHistory, 20th CenturyHumansObstetrics--historyPregnancyPregnancy Complications--surgeryUnited States