title: Maternal mortality in Wisconsin: 1971-1987.
authors.forename: G M
authors.initials: GM
authors.lastname: Halverson
mesh_terms: D000293:Adolescent; D000328:Adult; D002423:Cause of Death; D005260:Female; D006801:Humans; D008428:Maternal Mortality / Q000639:trends*; D011247:Pregnancy; D014922:Wisconsin