TY  - RPRT
TI  - Optometry and the new metrology.
AU  - W Ludlam
AU  - M Kaye
PY  - 1966
DO  - 10.1097/00006324-196608000-00004
UR  - https://pubmed.ncbi.nlm.nih.gov/5221333/
ID  - 5221333
ER  -