TY  - RPRT
TI  - A biometric study of ocular changes during accommodation.
AU  - P J Shum
AU  - L S Ko
AU  - C L Ng
AU  - S L Lin
PY  - 1993
DO  - 10.1016/s0002-9394(14)73528-7
UR  - https://pubmed.ncbi.nlm.nih.gov/8420382/
ID  - 8420382
ER  -