title: SIGNIFICANCE OF SOCIO-PSYCHOLOGICAL FACTORS WITH REGARD TO RISK OF DEATH AMONG ELDERLY PERSONS.
mesh_terms: D000368:Aged; D003643:Death; D005853:Geriatrics; D006801:Humans; D008393:Marriage; D009026:Mortality; D011584:Psychology; D012961:Sociology; D013223:Statistics as Topic
keywords: GERIATRICS; MARRIAGE; MORTALITY; PSYCHOLOGY; SOCIOLOGY; STATISTICS