Comparative Negro and white mortality during anesthesia, obstetrics and surgery.
D000758:Anesthesia; D044383:Black People; D005260:Female; D006801:Humans; D008428:Maternal Mortality; D009774:Obstetrics; D011247:Pregnancy; D014798:Vital Statistics
MATERNAL MORTALITY; VITAL STATISTICS
Ann Surg. 1944 Jun;119(6):954-8
17858423
South Med J. 1948 Oct;41(10):920-2
18885188