TY  - RPRT
TI  - Allergy and the environment.
AU  - E von Mutius
PY  - 1999
DO  - 10.1111/j.1398-9995.1999.tb04428.x
UR  - https://pubmed.ncbi.nlm.nih.gov/10532292/
ID  - 10532292
ER  -