Kuznetsova, L. F., T. V. Bogoslav, Y. I. Reshetilov, and M. V. Bondar. “Features of Patients With Comorbid Pathology Treatment in Internal Medicine”. Zaporozhye Medical Journal, vol. 17, no. 5, Nov. 2015, doi:10.14739/2310-1210.2015.5.53736.