Landmark article, Oct. 1941: Maternal pulmonary embolism by amniotic fluid as a cause of obstetric shock and unexpected deaths in obstetrics. By Paul E. Steiner and C. C. Lushbaugh.
D004619:Embolism, Amniotic Fluid / Q000266:history* / Q000473:pathology; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007744:Obstetric Labor Complications / Q000266:history; D011247:Pregnancy; D011655:Pulmonary Embolism / Q000266:history* / Q000473:pathology; D012769:Shock / Q000266:history