title: After a spouse's death: a study of elderly longevity prognosis by sex.
authors.forename: R J
authors.initials: RJ
authors.lastname: LeBlanc
mesh_terms: D000368:Aged; D003643:Death; D005190:Family; D005260:Female; D006801:Humans; D008136:Longevity; D008297:Male; D008875:Middle Aged; D009026:Mortality; D011153:Population; D011379:Prognosis; D012737:Sex Factors; D014481:United States