Manh, D. D., & Hanh, N. M. (2026). IMPROVED SAPHENOUS VEIN–PRESERVING ENDOVENOUS LASER ABLATION TECHNIQUE IN THE TREATMENT OF CHRONIC SUPERFICIAL VENOUS INSUFFICIENCY OF THE LOWER EXTREMITIES. Tạp Chí Y học Cộng đồng, 67(English Version No 1, 2026). https://doi.org/10.52163/yhc.v67iE1.5283