TY  - RPRT
TI  - Geriatric epidemiology: practical considerations when involving elderly subjects in studies.
AU  - François R Herrmann
PY  - 2004
DO  - 10.4414/smw.2004.10388
UR  - https://pubmed.ncbi.nlm.nih.gov/15106021/
ID  - 15106021
ER  -