Попович, Я. М., В. В. Корсак, and Ф. В. Горленко. “Comparative Characteristics of Conservative and Surgical Methods of Treatment of Chronic Venous Insufficiency”. Scientific Bulletin of the Uzhhorod University. Series «Medicine», no. 2(68), Oct. 2023, pp. 107-13, doi:10.32782/2415-8127.2023.68.18.