Hemorrhage as a cause of maternal mortality in Oklahoma.
D000293:Adolescent; D000328:Adult; D001771:Blood Banks; D005260:Female; D006470:Hemorrhage; D006801:Humans; D008428:Maternal Mortality; D009825:Oklahoma; D006473:Postpartum Hemorrhage / Q000453:epidemiology*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology*