Sevbitov, A.V., I.V. Goloborodova, N.S. Smetneva, and T.V. Gerasimova. 2016. “Function of Beta-Adrenergic Blocking Agents in Preventive Treatment of Complications of Local Anesthesia for Patients With Arterial Hypertension. Literature Review”. Clinical Dentistry (Russia), no. 4 (December). Moscow, Russia:38—41. http://www.kstom.ru/ks/article/view/0080-08.