@inbook{1182571624, author={Meagan Widerman and Michael Pratte}, title={Tamoxifen decreases recurrence rates at 25 years in lymph node-negative estrogen-receptor-positive and Erb-B2 Receptor Tyrosine Kinase 2-negative breast cancer}, booktitle={2 Minute Medicine}, publisher={McGraw Hill}, address={New York, NY}, year={2015}, url={accesssurgery.mhmedical.com/updatesContent.aspx?gbosid=568340} }