Newell MS, Birdwell RL, D'Orsi CJ, Bassett LW, Mahoney MC, Bailey L, Berg WA, Harvey JA, Herman CR, Kaplan SS, Liberman L, Mendelson EB, Parikh JR, Rabinovitch R, Rosen EL, Sutherland ML. ACR Appropriateness Criteria® on nonpalpable mammographic findings (excluding calcifications). J Am Coll Radiol. 2010 Dec; 7(12):920-30.