TY  - RPRT
TI  - SOME REGRESSIVE PHENOMENA IN OLD AGE.
AU  - W H GILLESPIE
PY  - 1963
DO  - 10.1111/j.2044-8341.1963.tb01281.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14048809/
ID  - 14048809
ER  -