title: Methotrexate: the agent of choice for chronic inflammatory disorders. A perspective ten years later.
authors.forename: S
authors.initials: S
authors.lastname: Gutiérrez-Ureña
authors.forename: L R
authors.initials: LR
authors.lastname: Espinoza
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use*; D012216:Rheumatic Diseases / Q000188:drug therapy*
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate