Interdisciplinary model of attention for children undergoing hospitalized surgical procedures - Gorayeb, Renata Panico; Tazima, Maria de Fátima Galli Sorita; Pileggi, Flávio de Oliveira; Gorayeb, Maria Angela Marchini; Gorayeb, Ricardo; Vicente, Yvone Avalloni M. V. de Andrade (Complementary Pediatrics, 2012)