Original Article: PDF OnlyMaternal Mortality Associated with Anesthesia A follow-up study (1952-1957) in the Bronx County, N. Y.KLEIN, MILTON D. M.D.; CLAHR, JACOB M.D. Author Information From the Maternal Welfare Committee, Bronx County Medical Society, New York Obstetrics & Gynecology 13(1):p 32-36, January 1959. Buy © 1959 The American College of Obstetricians and Gynecologists