title: Liver biopsies in patients with rheumatoid arthritis receiving methotrexate: where are we going?
authors.forename: J M
authors.initials: JM
authors.lastname: Kremer
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy* / Q000473:pathology; D001706:Biopsy; D056486:Chemical and Drug Induced Liver Injury; D006801:Humans; D008099:Liver / Q000187:drug effects / Q000473:pathology*; D008727:Methotrexate / Q000009:adverse effects / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D008727:Methotrexate