1. Rosen PP: Rosen’s Breast Pathology, 2nd ed, Lippincott William & Wilkins, Philadelphia, pp656–661, 2001.
2. Rosai J: Phyllodes Tumor. In Ackerman’s Surgical Pathology, 7th ed, the C.V. Mosby Company, St. Louis, pp1246–1249, 1989.
3. Norris HJ, Taylor HB: Relationship of histologic features to behavior of cystosarcoma phyllodes. Analysis of ninety-four cases.Cancer 20:2090–2099, 1967.
4. Pandey M, Mathew A, Kattoor J, Abraham EK, Mathew BS, Rajan B, Nair KM: Malignant phyllodes tumor.Breast J 7:411–416, 2001.
5. Hagensen CD: Cystosarcoma Phyllodes. In: Disease of the Breast, WB Saunders, Philadelphia, pp227–249, 1971.