TY  - RPRT
TI  - Should the pupil be used as a fixed reference for instrument alignment?
AU  - Ronald A Schachar
PY  - 2005
DO  - 10.1016/j.jcrs.2005.12.009
UR  - https://pubmed.ncbi.nlm.nih.gov/16412898/
ID  - 16412898
ER  -