Letter: Ibuprofen therapy.
D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006801:Humans; D007052:Ibuprofen / Q000008:administration & dosage* / Q000627:therapeutic use; D010666:Phenylpropionates / Q000008:administration & dosage*
D010666:Phenylpropionates; D007052:Ibuprofen