TY  - RPRT
TI  - Schepens' binocular indirect ophthalmoscope.
AU  - W H HAVENER
PY  - 1958
DO  - 10.1016/0002-9394(58)90408-2
UR  - https://pubmed.ncbi.nlm.nih.gov/13533507/
ID  - 13533507
ER  -