A Diabetes Outcome Progression Trial (ADOPT): An international multicenter study of the comparative efficacy of rosiglitazone, glyburide, and metformin in recently diagnosed type 2 diabetes - Viberti, G; Kahn, SE; Greene, D; Herman, W; Zinman, B; Holman, R; Haffner, S; Levy, D; Lachin, J; Berry, R; Heise, M; Jones, N; et al. (Diabetes Care, 2002)