Costa Junior Áderson L, Coutinho SMG, Ferreira RS. Planned recreation in pediatric unit waiting room: behavioral effects . Paidéia (Ribeirão Preto) [Internet]. 2006 Apr. 1 [cited 2024 Jul. 1];16(33):111-8. Available from: https://revistas.usp.br/paideia/article/view/6383