2Carmichael AR, Bendall S, Lockerbie L, et al. The long term outcome of synchronous bilateral breast cancer is worse than meta- chronous or unilateral turnouts[ J]. Eur J Surg Oncol, 2002, 28 (4) :388-391.
3Kollias J, Ellis I0, Elston CW, et al. Prognostic significance of synchronous and metaehronous bilateral breast cancer[ J]. World J Surg, 2001,25(9) :1117-1124.
2Takahashi H,Watanabe K,Takahashi M,et al.The impact of bilateral breast cancer on the prognosis of breast cancer:a comparative study with unilateral breast cancer[J].Breast Cancer,2006,12(3):196-202.
