Maternal predictors related to quality of life in pregnant women in the Northeast of Brazil. - Calou CGP; de Oliveira MF; Carvalho FHC; Soares PRAL; Bezerra RA; de Lima SKM; Antezana FJ; de Souza Aquino P; Castro RCMB; Pinheiro AKB (Health and quality of life outcomes, 2018)