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. 1999 Aug;42(8):1572-6.
doi: 10.1002/1529-0131(199908)42:8<1572::AID-ANR2>3.0.CO;2-G.

ACR 20: clinical or statistical significance?

T Pincus  1 , C M Stein
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ACR 20: clinical or statistical significance?

T Pincus et al. Arthritis Rheum. 1999 Aug.
No abstract available

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