Title:Conocimientos, creencias y actitudes de la población gitana ante el cribado del cáncer colorrectal = Knowledge, beliefs and attitudes of the Roma population regarding colorectal cancer screening / María Carmen Santiago Portero ... et al. / Knowledge, beliefs and attitudes of the Roma population regarding colorectal cancer screening
Title:Measuring performance on the Healthcare Access and Quality Index for 195 countries and territories and selected subnational locations : a systematic analysis from the Global Burden of Disease Study 2016 / GBD 2016 Healthcare Access and Quality Collaborators.