Hydrophilic guidewire usage under ultrasound guidance in facilitating catheter advancement during endovenous treatment of incompetent great saphenous veins
K. Hwang, Sang Woo Park, J. Hwang, Y. Kwon, Jeeyoung Min, Hyemin Jang, Il Soo Chang, Kun Woo Kim
Annals of Surgical Treatment and Research