TY  - RPRT
TI  - A disposable iris retractor for vitrectomy.
AU  - L P Chong
PY  - 1991
DO  - 10.1016/s0002-9394(14)77285-x
UR  - https://pubmed.ncbi.nlm.nih.gov/1957914/
ID  - 1957914
ER  -