TY  - RPRT
TI  - Screening in the elderly: principles and practice.
AU  - J S Rich
AU  - H C Sox
PY  - 2000
DO  - 10.3810/hp.2000.10.215
UR  - https://pubmed.ncbi.nlm.nih.gov/11054958/
ID  - 11054958
ER  -