Zarghami A, Mozaffar M. Evaluation of the relationship between clinical manifestations of varicose veins (and grade of varicose veins) with patient risk factors and adaptation of ultrasound findings. Stud. Rese. Transl. Med. [Internet]. 2022 Mar. 12 [cited 2024 Sep. 19];3(4). Available from: https://journals.sbmu.ac.ir/index.php/srtm/article/view/36085