Parental attendance in two early-childhood training programmes to improve nurturing care: a randomized controlled trial - Martins, Rafaela Costa; Machado, Adriana Kramer Fiala; Shenderovich, Yulia; Soares, Tâmara Biolo; Cruz, Suélen Henriques da; Altafim, Elisa Rachel Pisani; Linhares, Maria Beatriz Martins; Barros, Fernando; Santos, Iná S.; Murray, Joseph (Children and Youth Services Review, 2020)