Bandrivskyi, Yu. L. “Efficacy of Treatment Measures According to Paraclinical Indices in Patients With Generalized Periodontitis Initial and First Degrees of Severity, Depending on the Blood Group”. CLINICAL DENTISTRY, no. 2 (September 22, 2020): 14–23. Accessed July 22, 2024. https://ojs.tdmu.edu.ua/index.php/kl-stomat/article/view/11397.