Blood pressure control and adherence to drug treatment in patients with hypertension treated at a specialized outpatient clinic: a cross-sectional study - Guimarães, Mayra Cristina da Luz Pádua; Coelho, Juliana Chaves; Silva, Giovanio Vieira da; Drager, Luciano Ferreira; Butcher, Rita de Cassia Gengo e Silva; Butcher, Howard K; Pierin, Angela Maria Geraldo (Patient Prefer Adherence, 2021)