Maternal and child health. Ectopic pregnancy, 1986.
D000293:Adolescent; D000328:Adult; D002423:Cause of Death; D005260:Female; D006801:Humans; D008913:Minority Groups; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000453:epidemiology* / Q000209:etiology / Q000401:mortality; D012307:Risk Factors; D014481:United States