TY  - RPRT
TI  - Problems and progress in geriatrics.
AU  - B Straus
PY  - 1968
DO  - 10.1111/j.1532-5415.1968.tb00735.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5642076/
ID  - 5642076
ER  -