Short term high dose atorvastatin for the prevention of contrast-induced nephropathy in patients undergoing computed tomography angiography oleh Hamid Sanei, Alireza Hajian-Nejad, Amirreza Sajjadieh-Kajouei, Neda Nazemzade, Nehzat Alizadeh, Peyman Bidram, Behrouz Pourheidar