title: Why do women outlive men?
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002784:Cholesterol / Q000097:blood; D005260:Female; D005838:Genotype; D012739:Gonadal Steroid Hormones / Q000502:physiology; D006801:Humans; D008136:Longevity; D008297:Male; D008875:Middle Aged; D009026:Mortality; D012744:Sex Ratio; D012907:Smoking / Q000009:adverse effects; D014481:United States
chemical_list: D012739:Gonadal Steroid Hormones; D002784:Cholesterol