Surgical Care, Morbidity, Mortality and Follow-up after Nephrectomy for Renal Cancer with Extension of Tumor Thrombus into the Inferior Vena Cava: Retrospective Study Since 1990s - Rigaud, Jérôme; Hetet, Jean-François; Braud, Guillaume; Battisti, Simon; Le Normand, Loïc; Glemain, Pascal; Karam, Georges; Bouchot, Olivier (European Urology, 2006)