Singh S, Kumar Maurya A, Singh M, Sachdeva V. Outcome of ultrasound guided foam sclerotherapy (UGFS) treatment for varicose veins: A four years retrospective study at a tertiary care hospital in north India. Int J Med Res Rev [Internet]. 2016May31 [cited 2024Nov.23];4(5):700-6. Available from: https://ijmrr.medresearch.in/index.php/ijmrr/article/view/543