Abdalla, Yousef, Kiliaridis, Stavros, and Sonnesen, Liselotte (2022) Airway changes after fixed functional appliance treatment in children with and without morphologic deviations of the upper spine: a 3-dimensional CBCT study. American Journal of Orthodontics and Dentofacial Orthopedics, 161 (6). pp. 791-797.

Abdalla, Yousef, Kiliaridis, Stavros, and Sonnesen, Liselotte (2021) Dentofacial changes following treatment with a fixed functional appliance and their three-dimensional effects on the upper airway. Australasian Orthodontic Journal, 37 (2). pp. 284-293.

Abdalla, Yousef, and Sonnesen, Liselotte (2021) Effects of orthodontics on the upper-airway in children. Tandlaegebladet, 125. pp. 338-344.

Abdalla, Yousef, Brown, Louise, and Sonnesen, Liselotte (2020) Effects of a fixed functional appliance on upper airway volume: a 3-dimensional cone-beam computed tomography study. American Journal of Orthodontics and Dentofacial Orthopedics, 158 (1). pp. 40-49.

Abdalla, Yousef, Brown, Louise, and Sonessen, Liselotte (2020) Effects of rapid maxillary expansion on upper airway volume: a three-dimensional cone-beam computed tomography study. Angle Orthodontist, 89 (6). pp. 917-923.

Roberts, S.M., Currell, S.D., and Abdalla, Y. (2018) Missing canines: a novel aetiology. Australian Dental Journal, 64. pp. 103-105.

Currell, Scott Derek, Roberts, Sophie May, Abdalla, Yousef, and Esterman, Adrian (2018) The effect of the lateral cephalometric radiograph on orthodontists' diagnosis and treatment decisions: a double-blind, randomised controlled trial. Australasian Orthodontic Journal, 34 (2). pp. 188-195.

Anandarajah, S., Abdalla, Y., Dudhia, R., and Sonnesen, L. (2015) Proposal of new upper airway margins in children assessed by CBCT. Dentomaxillofacial Radiology, 44 (7). 20140438. pp. 1-7.