7Okuyama N,Murakuni H,Ogata H,et al.The use of Doppler ultrasound in evaluation of breast cancer metastasis to axillary lymph nodes[J].Oncol Rep,2004,11(2):389-393.
8Verkooijen HM,Peeters PH, Pijnappel RM, et al. Diagnostic accuracy of needle - localized open breast biopsy for impalpable breast disease [J].Br J Surg,2000,87 (3) :344.
9Duppont WD,Page DL.Risk factors for breast cancer in women with proliferative breast disease[J].N Engl J Med,1985,312(3):146.