Tashchuk, V., M. V. Obeid Al Salama, and Amelina T. М. “Effectiveness of Allopurinol and Quercetin Inclusion in a Complex Treatment of Stable Angina Pectoris – Peculiarities of Biomarkers and Homeostatic Indices Changes”. Zaporozhye мedical Journal, no. 3, May 2017, doi:10.14739/2310-1210.2017.3.100587.