Kiselnikova, L., M. Lyamtseva, A. Bashtovoy, and T. Dobrolezheva. “Oral Health Status of Children With Autism Spectrum Disorder”. Clinical Dentistry (Russia), vol. 24, no. 3, Sept. 2021, p. 12—17, http://www.kstom.ru/ks/article/view/0099-02.