S. Bhat, S. G. Babu, S. K. Bhat, F. K. Areekat, S. Achalli, and M. Madi, “Bilateral transposition – a rare case with a literature review: Bilateral transposition of maxillary canines and first premolars”, Eur J Ther, vol. 23, no. 1, pp. 39–41, Jan. 2017.