Tapia, M. E., Brethauer, U., Ulloa, P., Carcamo, A. and Culaciati, F. (2015) “Effects of rapid maxillary expansion on nasal cavity dimensions and airway resistance”, International Journal of Integrative Pediatrics and Environmental Medicine, 20, pp. 31-39. doi: 10.36013/ijipem.v2i0.18.