Magn Reson Imaging.
1999;17(3):479-82.
19. Stavros AT. Breast ultrasound . Philadelphia, PA: Lippincott Williams & Wilkins, 2004.
20.Toombs BD, Kalisher L. Metastatic disease to thebreast: clinical, pathologic, and radiographic features.AJR Am J Roentgenol . 1977;129(4):673-6.