D. T. Dimitrov and V. M. Georgieva, “Application of Apparatus for Magneto Therapy in Stomatology and Computer Treatment of X-ray Images before and after Therapy”, ELEKTRON ELEKTROTECH, vol. 91, no. 3, pp. 39–42, Mar. 2009, Accessed: Jan. 23, 2026. [Online]. Available: https://eejournal.ktu.lt/index.php/elt/article/view/10490