Kouri BE, Funaki BS, Ray CE, Abou-Alfa GK, Burke CT, Darcy MD, Fidelman N, Greene FL, Harrison SA, Kinney TB, Kostelic JK, Lorenz JM, Nair AV, Nemcek AA, Owens CA, Saad WE, Vatakencherry G. ACR Appropriateness Criteria radiologic management of hepatic malignancy. J Am Coll Radiol. 2012 Dec; 9(12):919-25.