Carbon dioxide contrast medium for endovascular treatment of ilio-femoral occlusive disease - Mendes, Cynthia de Almeida; Martins, Alexandre de Arruda; Teivelis, Marcelo Passos; Kuzniec, Sergio; Varella, Andrea Yasbek Monteiro; Fioranelli, Alexandre; Wolosker, Nelson (Clinics, 2015)