title: Infant mortality in Oklahoma: risk factors associated with neonatal and postneonatal mortality, 1975-1982.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D009825:Oklahoma; D011247:Pregnancy; D012306:Risk; D012959:Socioeconomic Factors; D014481:United States