TY  - RPRT
TI  - An over-refraction program for the TI 59 card-programmable calculator.
AU  - J H Carter
PY  - 1979
DO  - 10.1097/00006324-197907000-00009
UR  - https://pubmed.ncbi.nlm.nih.gov/391052/
ID  - 391052
ER  -