title: Fatal cardiac nodules in a patient with rheumatoid arthritis treated with low dose methotrexate.
authors.forename: G A
authors.initials: GA
authors.lastname: Bruyn
authors.forename: C E
authors.initials: CE
authors.lastname: Essed
authors.forename: P M
authors.initials: PM
authors.lastname: Houtman
authors.forename: F W
authors.initials: FW
authors.lastname: Willemse
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000188:drug therapy*; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D012214:Rheumatic Heart Disease / Q000139:chemically induced / Q000209:etiology* / Q000401:mortality; D012218:Rheumatoid Nodule / Q000139:chemically induced / Q000209:etiology* / Q000401:mortality
chemical_list: D008727:Methotrexate