Diffusion of troponin testing in unstable angina patients: adoption prior to guideline release.
Centor RM, Allison JJ, Weissman NW, Canto J, Heudebert G, Juarez L, Kiefe CI. Diffusion of troponin testing in unstable angina patients: adoption prior to guideline release. J Clin Epidemiol. 2003 Dec; 56(12):1236-43.