Bernal, R. T. I., Malta, D. C., de Araujo, T. S., & Silva, N. N. da. (2013). Telephone survey: post-stratification adjustments to compensate non-coverage bias in city of Rio Branco, Northern Brazil. Revista De Saúde Pública, 47(2), 316-325. https://doi.org/10.1590/rsp.v47i2.76635