TY  - RPRT
TI  - Iris retractor for use with cryoextractors.
AU  - M M Du Toit
PY  - 1967
DO  - 10.1136/bjo.51.7.500
UR  - https://pubmed.ncbi.nlm.nih.gov/6029238/
ID  - 6029238
ER  -