TY  - RPRT
TI  - Mechanical aids for fiberoptic endoscopy.
AU  - V Patil
AU  - L C Stehling
AU  - H L Zauder
AU  - J P Koch
PY  - 1982
DO  - 10.1097/00000542-198207000-00028
UR  - https://pubmed.ncbi.nlm.nih.gov/7091730/
ID  - 7091730
ER  -