Assessment of the effect of the corticotomy-assisted orthodontic treatment on the maxillary periodontal tissue in patients with malocclusions with transverse maxillary deficiency:... oleh Magdalena Sulewska, Ewa Duraj, Beata Bugała-Musiatowicz, Emilia Waszkiewicz-Sewastianik, Robert Milewski, Jan K. Pietruski, Eugeniusz Sajewicz, Małgorzata Pietruska