Comparison of effects of two antimalarial agents, hydroxychloroquine sulfate and chloroquine phosphate, in patients with rheumatoid arthitis.
D000962:Antimalarials; D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000628:therapy*; D002738:Chloroquine / Q000031:analogs & derivatives; D006801:Humans; D006886:Hydroxychloroquine
D000962:Antimalarials; D006886:Hydroxychloroquine; C023676:chloroquine diphosphate; D002738:Chloroquine
ARTHRITIS, RHEUMATOID/therapy; CHLOROQUINE/related compounds