Myrona, V. S., and V. I. Cherniy. “Regional Anesthesia Methods Under Ultrasound Guidance for Endovenous Laser Ablation and Miniphlebectomy”. Ukrainian Journal of Cardiovascular Surgery, Vol. 33, no. 3, Sept. 2025, pp. 88-94, doi:10.63181/ujcvs.2025.33(3).88-94.