No abstract available
MeSH terms
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Antirheumatic Agents / therapeutic use*
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Arthritis, Rheumatoid / mortality
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Arthritis, Rheumatoid / physiopathology
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Arthritis, Rheumatoid / prevention & control*
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Drug Therapy, Combination
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Humans
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Multicenter Studies as Topic*
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Randomized Controlled Trials as Topic*
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Rheumatology / methods*
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Severity of Illness Index
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Survival Rate