TY  - RPRT
TI  - Optometry: a research-based profession.
AU  - B Winn
PY  - 1998
DO  - 10.1016/s0275-5408(97)83582-x
UR  - https://pubmed.ncbi.nlm.nih.gov/9692026/
ID  - 9692026
ER  -