THE FIRST CASE REPORT ABOUT NONINVASIVE IMPRESSION TAKING IN ORTHODONTIC PATIENT WITH EPIDERMOLYSIS BULLOSA Статья Volovikov O., Velichko E., Razumova S., Said O.B. Journal of International Dental and Medical Research. University of Dicle. Том 14. 2021. С. 1587-1591
ACADEMIC STRESS IN ORAL DISEASES OF STUDENTS Статья Mkhoyan G., Velichko E., Said O.B., Serebrov D. Journal of International Dental and Medical Research. University of Dicle. Том 14. 2021. С. 790-796
EVALUATION OF THE CHANGES OF SALIVARY PH AMONG DENTAL STUDENTS DEPENDING ON THEIR ANXIETY LEVEL Статья Said O.B., Razumova S., Velichko E., Tikhonova S., Barakat H. European Journal of Dentistry. Georg Thieme Verlag. Том 14. 2020. С. 605-612