title: Child abuse and neglect: a study of cases reported to Douglas County child protective service from 1967-1973. Part I.
mesh_terms: D000293:Adolescent; D002648:Child; D002649:Child Abuse; D002669:Child Welfare; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009329:Nebraska