Widowhood and mental illness.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003704:Dementia / Q000209:etiology; D005191:Family Characteristics; D005260:Female; D006117:Grief; D006778:Hospitals, Psychiatric; D006801:Humans; D008297:Male; D008393:Marriage; D001523:Mental Disorders / Q000209:etiology*; D008875:Middle Aged; D019965:Neurocognitive Disorders / Q000209:etiology; D011618:Psychotic Disorders / Q000209:etiology; D012559:Schizophrenia / Q000209:etiology; D012847:Single Person; D019966:Substance-Related Disorders / Q000209:etiology