MANH, D. D.; HANH, N. M. 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, [S. l.], v. 67, n. English Version No 1, 2026, 2026. DOI: 10.52163/yhc.v67iE1.5283. Disponível em: https://tapchiyhcd.vn/index.php/yhcd/article/view/5283. Acesso em: 10 tháng 6. 2026.