TY  - RPRT
TI  - Gerontology: interdisciplinary and intercollegiate.
AU  - R P Wray
PY  - 1971
DO  - 10.1093/geront/11.3_part_1.261
UR  - https://pubmed.ncbi.nlm.nih.gov/5566021/
ID  - 5566021
ER  -