Reduction in cardiovascular events after vascular surgery with atorvastatin: a randomized trial - Durazzo, Anai E. S.; Machado, Fabio S.; Ikeika, Dimas T.; Bernoche, Cláudia De; Monachini, Maristela C.; Puech Leão, Pedro; Caramelli, Bruno (Journal of Vascular Surgery, 2004)