Galych, S. P., M. O. Artemenko, and O. A. Hyndych. “Sclerotherapy under Control of Ultrasonographic Investigation in Treatment of Venous Malformations of the Face”. Klinicheskaia Khirurgiia, Vol. 86, no. 3, Feb. 2019, pp. 24-26, doi:10.26779/2522-1396.2019.03.24.