TY  - RPRT
TI  - Applanation tonometry and central corneal thickness.
AU  - N Ehlers
AU  - T Bramsen
AU  - S Sperling
PY  - 1975
DO  - 10.1111/j.1755-3768.1975.tb01135.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1172910/
ID  - 1172910
ER  -