No abstract available
Publication types
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Clinical Trial
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Comparative Study
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Letter
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Randomized Controlled Trial
MeSH terms
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Arthritis, Rheumatoid / drug therapy*
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Double-Blind Method
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Drug Evaluation
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Follow-Up Studies
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Humans
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Hydroxychloroquine / therapeutic use*
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Randomized Controlled Trials as Topic
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Sulfasalazine / therapeutic use*
Substances
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Sulfasalazine
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Hydroxychloroquine