TY  - RPRT
TI  - Methotrexate: does it treat or induce asthma?
AU  - D Fertel
AU  - A Wanner
PY  - 1991
DO  - 10.1164/ajrccm/143.1.1
UR  - https://pubmed.ncbi.nlm.nih.gov/1986665/
ID  - 1986665
ER  -