TY  - RPRT
TI  - Physiologic changes as patients get older.
AU  - P E Perlman
AU  - W Adams
PY  - 1989
DO  - 10.1080/00325481.1989.11700583
UR  - https://pubmed.ncbi.nlm.nih.gov/2915954/
ID  - 2915954
ER  -