TY  - RPRT
TI  - The problem of benign bronchial obstruction.
AU  - B E DOUGLASS
PY  - 1954
DO  - 10.1016/s0025-7125(16)34830-1
UR  - https://pubmed.ncbi.nlm.nih.gov/13164609/
ID  - 13164609
ER  -