TY  - RPRT
TI  - Bronchoprovocation challenge. A clinical test whose time has come.
AU  - W Corrao
PY  - 1993
DO  - 10.1378/chest.104.5.1323
UR  - https://pubmed.ncbi.nlm.nih.gov/8222780/
ID  - 8222780
ER  -