TY  - RPRT
TI  - Screening for depression in the elderly: a study on misclassification by screening instruments and improvement of scale performance.
AU  - A Papassotiropoulos
AU  - R Heun
PY  - 1999
DO  - 10.1016/s0278-5846(99)00007-x
UR  - https://pubmed.ncbi.nlm.nih.gov/10378228/
ID  - 10378228
ER  -