Violence-prone families.
D000328:Adult; D002648:Child; D002649:Child Abuse; D005190:Family; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000523:psychology; D011247:Pregnancy; D012801:Sibling Relations; D012959:Socioeconomic Factors; D013179:Spouse Abuse; D014754:Violence