title: The effect of obstetric management and factors beyond clinical control on maternal mortality rates at the Chicago Maternity Center from 1959 to 1963.
mesh_terms: D001064:Appendicitis / Q000401:mortality; D001344:Autopsy; D002585:Cesarean Section; D002641:Chicago; D036861:Delivery, Obstetric; D005006:Ethnicity; D005260:Female; D006801:Humans; D007746:Labor Presentation; D008427:Maternal Health Services; D008428:Maternal Mortality; D009765:Obesity / Q000401:mortality; D007744:Obstetric Labor Complications / Q000401:mortality; D010298:Parity; D011018:Pneumonia, Pneumococcal / Q000401:mortality; D011024:Pneumonia, Viral / Q000401:mortality; D011203:Poverty; D011225:Pre-Eclampsia / Q000401:mortality; D011247:Pregnancy; D011248:Pregnancy Complications / Q000401:mortality; D011250:Pregnancy Complications, Hematologic / Q000401:mortality; D011251:Pregnancy Complications, Infectious / Q000401:mortality; D011295:Prenatal Care; D012959:Socioeconomic Factors; D014390:Tuberculosis, Meningeal / Q000401:mortality; D014597:Uterine Rupture / Q000401:mortality