RT Journal Article SR Electronic T1 IV. Comparison of Effects of Two Antimalarial Agents, Hydroxychloroquine Sulfate and Chloroquine Phosphate, in Patients with Rheumatoid Arthritis JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 98 OP 104 VO 24 IS 2 A1 Scherbel, Arthur L. A1 Schuchter, Sidney L. A1 Harrison, John W. YR 1957 UL http://www.ccjm.org/content/24/2/98.abstract AB