Slide 39.htm Research Putting it all Together: Balancing Benefits and Harms of MammographyHarms:False-positive results per 1000 women.Unnecessary biopsies per 1000 women.http://www.uspreventiveservicestaskforce.org/uspstf09/breastcancer/brcanart.htm Previous Slide Contents Next Slide Current as of December 2012 Internet Citation: Slide 39.htm. December 2012. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/professionals/clinicians-providers/kt/webinars/tfmethods/tfmethodsld39.html