title: The gut and RA.
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000494:pharmacology; D001172:Arthritis, Rheumatoid / Q000503:physiopathology*; D006801:Humans; D007408:Intestinal Absorption / Q000187:drug effects; D007422:Intestines / Q000503:physiopathology*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal