TY  - RPRT
TI  - Avoidable delay in diagnosing bronchial carcinoma.
AU  - P P VINSON
PY  - 1950
DO  - 10.1378/chest.17.3.293
UR  - https://pubmed.ncbi.nlm.nih.gov/15405545/
ID  - 15405545
ER  -