TY  - RPRT
TI  - Set in relation to age.
AU  - J BOTWINICK
AU  - J F BRINLEY
AU  - J E BIRREN
PY  - 1957
DO  - 10.1093/geronj/12.3.300
UR  - https://pubmed.ncbi.nlm.nih.gov/13463301/
ID  - 13463301
ER  -