The design of an observational study of hypertension management, adherence and pressure control in Blood Pressure Success Zone Program participants

K. A. Payne, J. J. Caro, W. L. Daley, Z. M. Khan, K. J. Ishak, K. Stark, D. Purkayastha, J. Flack, E. Velázquez, S. Nesbitt, D. Morisky, R. Califf