title: Methotrexate and non-steroidal anti-inflammatory drugs.
authors.forename: H
authors.initials: H
authors.lastname: Zachariae
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects*; D015535:Arthritis, Psoriatic / Q000188:drug therapy; D001172:Arthritis, Rheumatoid / Q000188:drug therapy; D004347:Drug Interactions; D006801:Humans; D008727:Methotrexate / Q000009:adverse effects*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D008727:Methotrexate