title: Methotrexate and asthma.
authors.forename: B
authors.initials: B
authors.lastname: Delclaux
authors.forename: W A
authors.initials: WA
authors.lastname: Whitelaw
authors.forename: J P
authors.initials: JP
authors.lastname: Derenne
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy; D001249:Asthma / Q000139:chemically induced*; D005260:Female; D006801:Humans; D008727:Methotrexate / Q000009:adverse effects* / Q000627:therapeutic use; D008875:Middle Aged
chemical_list: D008727:Methotrexate