J. L. R. Cantalino, M. D. dos A. . Scherer, J. . Soratto, A. A. Schäfer, and D. S. O. dos Anjos, “User satisfaction in relation to Primary Health Care services in Brazil”, Rev. saúde pública, vol. 55, p. 22, May 2021, doi: 10.11606/s1518-8787.2021055002533.