TY - JOUR AU - Castelo, P M; GaviĆ£o, MB D; Perreira, L F TI - Masticatory muscle thickness, bite force, and occlusal contacts in young children with unilateral posterior crossbite JO - Eur J Orthod IS - 02 VL - 29 PY - 2007 DO - 10.1093/ejo/cjl089 SP - 149 EP - 156 N1 - et al. ER -