TY  - GEN
AU  - ALLEN,D G
TI  - Accommodation after the age of forty years
SN  - 0002-9394
PY  - 1998///1101
KW  - Accommodation, Ocular
KW  - physiology
KW  - Aging
KW  - Humans
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0002-9394(61)90158-1
ER  -