TY  - RPRT
TI  - Fiberoptic bronchoscopy without premedication. A retrospective study.
AU  - H G Colt
AU  - J F Morris
PY  - 1990
DO  - 10.1378/chest.98.6.1327
UR  - https://pubmed.ncbi.nlm.nih.gov/2245669/
ID  - 2245669
ER  -