title: Long-term chloroquine therapy in rheumatoid arthritis.
mesh_terms: D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000628:therapy*; D002738:Chloroquine / Q000628:therapy*; D006801:Humans
chemical_list: D002738:Chloroquine
keywords: ARTHRITIS, RHEUMATOID/therapy; CHLOROQUINE/therapy