(1)
Costa Junior, Áderson L.; Coutinho, S. M. G.; Ferreira, R. S. Planned Recreation in Pediatric Unit Waiting Room: Behavioral Effects . Paidéia (Ribeirão Preto) 2006, 16 (33), 111-118. https://doi.org/10.1590/S0103-863X2006000100014.