Improving blood pressure control through provider education, provider alerts, and patient education: a cluster randomized trial.
Roumie CL, Elasy TA, Greevy R, Griffin MR, Liu X, Stone WJ, Wallston KA, Dittus RS, Alvarez V, Cobb J, et al. Ann Intern Med. 2006 Aug 1; 145(3):165-75.