1. 1) de Paredes ES: Asymmetry and architectural distortion. In: Atlas of Mammography, 3rd Ed. Lippincott Williams & Wilkins, Philadelphia, 2007, pp.363-417
2. 2) Jacobs TW: Sclerosing Lesions: Sclerosing adenosis, radial scar/complex sclerosing lesion, and microglandular adenosis. In: Breast Pathology, 2nd Ed. Elsevier Saunders, Philadelphia, 2011, pp.84-104
3. 3) O'Malley F, Visscher D, MacGrogan G, et al: Intraductal papilloma. Ed. By Lakhani SR, Ellis IO, Schnitt SJ, et al. World Health Organization Classification of Tumours of the Breast. 4th Ed, IARC Press, Lyon, 2012, pp.100-102