Georgopoulos S, Felekouras E, Markatis et al. F. Retroperitoneal tumor invasion of the inferior vena cava.A single-centre experience in tumor thrombectomy. Acta Biomed [Internet]. 2011 Feb. 1 [cited 2026 Apr. 22];81(3):185-8. Available from: https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/794