Al Kaissi, A., Chehida, F. B., Gharbi, H., Ghachem, M. B., Grill, F., Varga, F., & Klaushofer, K. (2007). Persistent torticollis, facial asymmetry, grooved tongue, and dolicho-odontoid process in connection with atlas malformation complex in three family subjects. Springer-Verlag.

Al Kaissi, Ali, Farid Ben Chehida, Hassan Gharbi, Maher Ben Ghachem, Franz Grill, Franz Varga, and Klaus Klaushofer. Persistent Torticollis, Facial Asymmetry, Grooved Tongue, and Dolicho-odontoid Process in Connection With Atlas Malformation Complex in Three Family Subjects. Springer-Verlag, 2007.

Al Kaissi, Ali, et al. Persistent Torticollis, Facial Asymmetry, Grooved Tongue, and Dolicho-odontoid Process in Connection With Atlas Malformation Complex in Three Family Subjects. Springer-Verlag, 2007.