TY  - RPRT
TI  - Asthma and the environment.
AU  - H S Koren
AU  - M J Utell
PY  - 1997
DO  - 10.1289/ehp.97105534
UR  - https://pubmed.ncbi.nlm.nih.gov/9222140/
ID  - 9222140
ER  -