TY  - RPRT
TI  - Topographical principles in keratorefractive surgery.
AU  - L J Maguire
PY  - 1991
DO  - 10.1097/00004397-199103110-00003
UR  - https://pubmed.ncbi.nlm.nih.gov/1997446/
ID  - 1997446
ER  -