title: Methotrexate-induced pneumonitis: diagnostic value of bronchoalveolar lavage cell data.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008727:Methotrexate / Q000009:adverse effects*; D008875:Middle Aged; D011014:Pneumonia / Q000139:chemically induced*; D011650:Pulmonary Alveoli / Q000473:pathology*; D007507:Therapeutic Irrigation
chemical_list: D008727:Methotrexate