TY  - RPRT
TI  - Rigid lens fitting made easier using a modified keratometer.
AU  - A K Lam
PY  - 1993
DO  - 10.1111/j.1475-1313.1993.tb00434.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8510942/
ID  - 8510942
ER  -