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Definitions and validation criteria for biomarkers and surrogate endpoints: development and testing of a quantitative hierarchical levels of evidence schema.
Lassere MN, Johnson KR, Boers M, Tugwell P, Brooks P, Simon L, Strand V, Conaghan PG, Ostergaard M, Maksymowych WP, Landewe R, Bresnihan B, Tak PP, Wakefield R, Mease P, Bingham CO 3rd, Hughes M, Altman D, Buyse M, Galbraith S, Wells G. Lassere MN, et al. Among authors: wells g. J Rheumatol. 2007 Mar;34(3):607-15. J Rheumatol. 2007. PMID: 17343307
Endpoints in rheumatoid arthritis.
Tugwell P, Boers M, Baker P, Wells G, Snider J. Tugwell P, et al. Among authors: wells g. J Rheumatol Suppl. 1994 Oct;42:2-8. J Rheumatol Suppl. 1994. PMID: 7823314
2,033 results