The controversy over zinc sulphate efficacy in rheumatoid and psoriatic arthritis.
D001168:Arthritis / Q000188:drug therapy*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006801:Humans; D011565:Psoriasis / Q000188:drug therapy*; D013431:Sulfates / Q000627:therapeutic use*; D015032:Zinc / Q000627:therapeutic use*; D019287:Zinc Sulfate
D013431:Sulfates; D019287:Zinc Sulfate; D015032:Zinc