MATERNAL deaths involving anesthesia.
D000758:Anesthesia; D000773:Anesthesia, Obstetrical / Q000150:complications*; D000776:Anesthesiology; D005260:Female; D006801:Humans; D063130:Maternal Death; D008428:Maternal Mortality; D011247:Pregnancy; D011248:Pregnancy Complications
ANESTHESIA, OBSTETRICAL/complications; MATERNAL MORTALITY