title: [Methotrexate therapy for rheumatism and collagen diseases].
authors.forename: Yasuo
authors.initials: Y
authors.lastname: Osone
mesh_terms: D018501:Antirheumatic Agents / Q000008:administration & dosage* / Q000009:adverse effects / Q000494:pharmacology; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D003095:Collagen Diseases / Q000188:drug therapy*; D005492:Folic Acid / Q000008:administration & dosage; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage* / Q000009:adverse effects / Q000494:pharmacology
chemical_list: D018501:Antirheumatic Agents; D005492:Folic Acid; D008727:Methotrexate