Subsyndromal depression in old age: clinical significance and impact in a multi-ethnic community sample of elderly Singaporeans.
Citation
Chuan SK, Kumar R, Matthew N, Heok KE, Pin NT. Subsyndromal depression in old age: clinical significance and impact in a multi-ethnic community sample of elderly Singaporeans. Int Psychogeriatr. 2008 Feb;20(1):188-200. Epub 2007 Sep 21