title: The epidemiology of depression in old age: the importance of physical illness.
authors.affiliation: Department of Psychiatry, University College London, U.K.
authors.forename: C L
authors.initials: CL
authors.lastname: Katona
mesh_terms: D000368:Aged; D003863:Depression / Q000150:complications / Q000453:epidemiology*; D006620:Hip Fractures / Q000150:complications / Q000523:psychology; D006801:Humans