TY  - RPRT
TI  - Red-free light in applanation tonometry.
AU  - M H Shaikh
AU  - J S Mars
PY  - 1999
DO  - 10.1136/bjo.83.3.378
UR  - https://pubmed.ncbi.nlm.nih.gov/10365055/
ID  - 10365055
ER  -