Survival in old age: physical, psychological and social correlates of longevity.
D000368:Aged; D001290:Attitude; D044383:Black People; D004493:Education; D005260:Female; D006262:Health; D006801:Humans; D007360:Intelligence; D008136:Longevity; D008297:Male; D008393:Marriage; D008875:Middle Aged; D009790:Occupations; D012737:Sex Factors; D012923:Social Class; D012959:Socioeconomic Factors; D044465:White People