title: [Health and aging in the 20th century].
authors.forename: Roberto
authors.initials: R
authors.lastname: Ham Chande
authors.forename: Luis Miguel
authors.initials: LM
authors.lastname: Gutiérrez Robledo
mesh_terms: D000368:Aged; D000375:Aging; D005260:Female; D006304:Health Status; D006306:Health Surveys; D006801:Humans; D008297:Male; D008800:Mexico; D012959:Socioeconomic Factors