TY  - RPRT
TI  - Paradoxical bronchoconstriction and salmeterol.
AU  - B H Davies
PY  - 1992
DO  - 10.1136/bmj.305.6862.1161
UR  - https://pubmed.ncbi.nlm.nih.gov/1365923/
ID  - 1365923
ER  -