TY  - RPRT
TI  - The operating microscope as an office instrument.
AU  - W H Saunders
PY  - 1980
DO  - 10.1001/archotol.1980.00790310068019
UR  - https://pubmed.ncbi.nlm.nih.gov/7387537/
ID  - 7387537
ER  -