Cephalometric evaluation of facial pattern and hyoid bone position in children with obstructive sleep apnea syndrome - Vieira, Bruno B.; Itikawa, Carla E.; Almeida, Leila A. de; Sander, Heidi S.; Fernandes, Regina Maria França; Anselmo-Lima, Wilma Terezinha; Valera, Fabiana Cardoso Pereira (International Journal of Pediatric Otorhinolaryngology, 2011)