title: Optimization of literature searching.
authors.forename: Josepha W M
authors.initials: JW
authors.lastname: Plevier
authors.forename: Jan W
authors.initials: JW
authors.lastname: Schoones
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use*; D039781:PubMed / Q000592:standards*; D016032:Randomized Controlled Trials as Topic / Q000706:statistics & numerical data*
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate