How accurate are diagnoses for rheumatoid arthritis and juvenile idiopathic arthritis in the General Practice Research Database?

How accurate are diagnoses for rheumatoid arthritis and juvenile idiopathic arthritis in the General Practice Research Database?

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Détails bibliographiques
Auteurs principaux: Thomas, S, Edwards, C, Smeeth, L, Cooper, C, Hall, A
Format: Conference item
Publié: 2007

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