Fleck, M. P.; Louzada, S.; Xavier, M.; Chachamovich, E.; Vieira, G.; Santos, L.; Pinzon, V. Application of the Portuguese Version of the Abbreviated Instrument of Quality Life WHOQOL-Bref . Rev. saúde pública 2000, 34 (2), 178-183. https://doi.org/10.1590/S0034-89102000000200012.