我们提供关于癌症生物学和治疗的权威信息
The American Cancer Society
Breast Cancer (ACS)
Surgery Choices for Early Stage (NCI)
http://www.cancer.org/acs/groups/cid/documents/webcontent/003090-pdf.pdfhttp://www.cancerquest.org/sites/default/files/assets/pdf/facts%26figures2010.pdfhttp://www.cancer.org/acs/groups/content/@epidemiologysurveilance/documents/document/acspc-036845.pdf