Trends in hypertension control among the older population of Spain from 2000 to 2001 to 2008 to 2010: role of frequency and intensity of drug treatment.

Circ Cardiovasc Qual Outcomes. 2015;8:67-76

Banegas JR, Navarro-Vidal B, Ruilope LM, de la Cruz JJ, López-García E, Rodríguez-Artalejo F, Graciani A