TY  - RPRT
TI  - The use of glass filters to minimize the decrease in sensitivity while viewing through endoscopes.
AU  - J H McWhorter
AU  - E S Schneir
AU  - D C Roe
AU  - D L Springer
PY  - 1986
DO  - 10.1016/s0016-5107(86)71863-4
UR  - https://pubmed.ncbi.nlm.nih.gov/3743990/
ID  - 3743990
ER  -