title: The importance of the socioeconomic status of countries for mental disorders in old age: development of an epidemiological transition model.
authors.forename: Ajit
authors.initials: A
authors.lastname: Shah
mesh_terms: D000368:Aged; D018450:Disease Progression; D006801:Humans; D015994:Incidence; D001523:Mental Disorders / Q000453:epidemiology*; D015995:Prevalence; D012923:Social Class