TY  - RPRT
TI  - A modified Zeiss operating slitlamp microscope.
AU  - S D McPherson
PY  - 1968
DO  - 10.1016/0002-9394(68)92820-1
UR  - https://pubmed.ncbi.nlm.nih.gov/5686930/
ID  - 5686930
ER  -