1. Orthodontics; principles and practice;Graber,1972
2. Adenoids: their effect on mode of breathing and nasal airflow and their relationship to characteristics of the facial skeleton and the dentition. A biometric, rhino-manometric and cephalometro-radiographic study on children with and without adenoids;Linder-Aronson;Acta Otolaryngol Suppl,1970
3. The effect of mode of breathing on craniofacial growth-revisited;Peltomäki;Eur J Orthod,2007
4. Cranio-facial morphology in children with and without enlarged tonsils;Behlfelt;Eur J Orthod,1990
5. Association of lip posture and the dimensions of the tonsils and sagittal airway with facial morphology;Trotman;Angle Orthod,1997