TY  - RPRT
TI  - Bronchography combined with bronchoscopy. A new method.
AU  - J S Lutch
AU  - K G Ryan
PY  - 1979
DO  - 10.1378/chest.75.1.108b
UR  - https://pubmed.ncbi.nlm.nih.gov/421515/
ID  - 421515
ER  -