TY  - RPRT
TI  - Spectacles for microsurgery.
AU  - O H Jungschaffer
PY  - 1974
DO  - 10.1016/0002-9394(74)90105-6
UR  - https://pubmed.ncbi.nlm.nih.gov/4847476/
ID  - 4847476
ER  -