groups of 15 patients with active rheumatoid arthritis have been treated with sulphasalazine , ( salazosulfapyridine inn ) , zinc sulfate , captopril or methyl cysteine , and assessed by seven clinical measurements and six laboratory methods on eight occasions during a 24-week treatment period .
C0003873
rheumatoid arthritis
C0036078
salazosulfapyridine