A. H. Pakravan, M. M. Nabizadeh, S. Nafarzadeh, S. Jafari, A. Shiva, and T. Bamdadian, “Evaluation of impact teeth prevalence and related pathologic lesions in patients in Northern part of Iran (2014-2016)”, J. Contemp. Med. Sci., vol. 4, no. 1, Mar. 2018.