Broekman, BiritNiti, MatthewNyunt, Ma Shwe ZinKo, Soo MengKumar, RajeevNg, Tze Pin2015-12-101545-7214http://hdl.handle.net/1885/52028Validation of a Brief Seven-Item Response Bias-Free Geriatric Depression Scale201010.1097/JGP.0b013e3181f61ec92016-06-14