TY  - RPRT
TI  - Inhalation challenges with agents causing occupational asthma.
AU  - O Vandenplas
AU  - J L Malo
PY  - 1997
DO  - 10.1183/09031936.97.10112612
UR  - https://pubmed.ncbi.nlm.nih.gov/9426105/
ID  - 9426105
ER  -