B. Jones, P. Jarvis, J. Lewis, und A. Ebbutt. BMJ (Clinical research ed.), 313 (7048):
36-9(Juli 1996)3242<m:linebreak></m:linebreak>Tests d'equivalència.
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85-93(Juli 2003)7167<m:linebreak></m:linebreak>LR: 20071115; CI: Copyright 2003; JID: 9108340; RF: 20; ppublish;<m:linebreak></m:linebreak>Mesures de concordància.