TY  - RPRT
TI  - Automated refractors-1983.
AU  - D L Guyton
PY  - 1983
DO  - 10.1016/s0161-6420(83)34441-9
UR  - https://pubmed.ncbi.nlm.nih.gov/6646636/
ID  - 6646636
ER  -