Rosenvinge, Berit H [Occurrence of depression in the elderly--a systematic review of 55 prevalence studies from 1990-2001]. [electronic resource] - Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke Apr 2003 - 928-9 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 0029-2001 Subjects--Topical Terms: AgedCross-Sectional StudiesDepression--diagnosisDepressive Disorder, Major--diagnosisHospitalizationHumansMiddle AgedNursing HomesPrevalence