LIU, Yi et al. Clinical Significance of Anterograde Angiography for Preoperative Evaluation in Patients with Varicose Veins. Journal of Radiology and Oncology, [S. l.], v. 9, n. 1, p. 001–006, 2025. DOI: 10.29328/journal.jro.1001073. Disponível em: https://www.radiooncologyjournal.com/index.php/jro/article/view/jro-aid1073. Acesso em: 8 dec. 2025.