I. Precup, Alexandru, Raluca Juncar, Daniela Popa, Loredana Popa, Adrian M. Maghiar, and Mihai Juncar. 2018. “Treatment Options of Periodontal Disease and Its Complications in Patient With Type 2 Diabetes Mellitus”. American Scientific Research Journal for Engineering, Technology, and Sciences 47 (1):201-9. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4454.