Case-register study of bereavement.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003643:Death; D005260:Female; D006117:Grief; D006801:Humans; D008297:Male; D008426:Maternal Deprivation; D001523:Mental Disorders; D010333:Paternal Deprivation; D012737:Sex Factors; D012801:Sibling Relations