Stomper PC, D'Souza DJ, DiNitto PA, Arredondo MA. Analysis of parenchymal density on mammograms in 1353 women 25-79 years old. AJR Am J Roentgenol 1996;167:1261–1265.
American College of Radiology. Breast Imaging Reporting and Data System (BI-RADS). 4th ed. Reston, VA: American College of Radiology; 2003.
Pisano ED, Hendrick RE, Yaffe MJ. Diagnostic accuracy of digital versus film mammography: exploratory analysis of selected population subgroups in DMIST. Radiology 2008;246:376–383.
Tice JA, Cummings SR, Ziv E, Kerlikowske K. Mammographic breast density and the Gail model for breast cancer risk prediction in a screening population. Breast Cancer Res Treat 2005;94:115–122.
Martin KE, Helvie MA, Zhou C. Mammographic density measured with quantitative computer-aided method: comparison with radiologists' estimates and BI-RADS categories. Radiology 2006;240:656–665.
Byng JW, Yaffe MJ, Jong RA. Analysis of mammographic density and breast cancer risk from digitized mammograms. Radiographics 1998;18:1587–1598.
Vachon CM, Brandt KR, Ghosh K. Mammographic breast density as a general marker of breast cancer risk. Cancer Epidemiol Biomarkers Prev 2007;16:43–49.
Kelemen LE, Pankratz VS, Sellers TA. Age-specific trends in mammographic density: the Minnesota Breast Cancer Family Study. Am J Epidemiol 2008;167:1027–1036.
Dite GS, Gurrin LC, Byrnes GB. Predictors of mammographic density: insights gained from a novel regression analysis of a twin study. Cancer Epidemiol Biomarkers Prev 2008;17:3474–3481.
Douglas JA, Roy-Gagnon MH, Zhou C. Mammographic breast density—evidence for genetic correlations with established breast cancer risk factors. Cancer Epidemiol Biomarkers Prev 2008;17:3509–3516.
Odefrey F, Stone J, Gurrin LC. Common genetic variants associated with breast cancer and mammographic density measures that predict disease. Cancer Res 2010;70:1449–1458.
Ursin G, Lillie EO, Lee E. The relative importance of genetics and environment on mammographic density. Cancer Epidemiol Biomarkers Prev 2009;18:102–112.
Kopans DB. Basic physics and doubts about relationship between mammographically determined tissue density and breast cancer risk. Radiology 2008;246:348–353.
Ding J, Warren R, Warsi I. Evaluating the effectiveness of using standard mammogram form to predict breast cancer risk: casecontrol study. Cancer Epidemiol Biomarkers Prev 2008;17:1074–1081.
Boyd N, Martin L, Gunasekara A. Mammographic density and breast cancer risk: evaluation of a novel method of measuring breast tissue volumes. Cancer Epidemiol Biomarkers Prev 2009;18:1754–1762.
Carney PA, Miglioretti DL, Yankaskas BC. Individual and combined effects of age, breast density, and hormone replacement therapy use on the accuracy of screening mammography. Ann Intern Med 2003;138:168–175.
Pisano ED, Gatsonis C, Hendrick E. Diagnostic performance of digital versus film mammography for breast-cancer screening. N Engl J Med 2005;353:1773–1783.
McCormack VA, dos Santos Silva I. Breast density and parenchymal patterns as markers of breast cancer risk: a meta-analysis. Cancer Epidemiol Biomarkers Prev 2006;15:1159–1169.
Pike MC, Krailo MD, Henderson BE. `Hormonal' risk factors, `breast tissue age' and the age-incidence of breast cancer. Nature 1983;303:767–770.
Vachon CM, Pankratz VS, Scott CG. Longitudinal trends in mammographic percent density and breast cancer risk. Cancer Epidemiol Biomarkers Prev 2007;16:921–928.
Maskarinec G, Pagano I, Lurie G, Kolonel LN. A longitudinal investigation of mammographic density: the multiethnic cohort. Cancer Epidemiol Biomarkers Prev 2006;15:732–739.
Persson I, Thurfjell E, Holmberg L. Effect of estrogen and estrogen-progestin replacement regimens on mammographic breast parenchymal density. J Clin Oncol 1997;15:3201–3207.
Chlebowski RT, Hendrix SL, Langer RD. Influence of estrogen plus progestin on breast cancer and mammography in healthy postmenopausal women: the Women's Health Initiative Randomized Trial. JAMA 2003;289:3243–3253.
Aitken Z, Walker K, Stegeman BH. Mammographic density and markers of socioeconomic status: a cross-sectional study. BMC Cancer 2010;10:35.
Santen RJ, Boyd NF, Chlebowski RT. Critical assessment of new risk factors for breast cancer: considerations for development of an improved risk prediction model. Endocr Relat Cancer 2007;14:169–187.
Cubuk R, Tasali N, Narin B. Correlation between breast density in mammography and background enhancement in MR mammography. Radiol Med 2010;115:434–441.
Kolb TM, Lichy J, Newhouse JH. Comparison of the performance of screening mammography, physical examination, and breast US and evaluation of factors that influence them: an analysis of 27,825 patient evaluations. Radiology 2002;225:165–175.
Berg WA, Blume JD, Cormack JB. Combined screening with ultrasound and mammography vs mammography alone in women at elevated risk of breast cancer. JAMA 2008;299:2151–2163.
Slanetz PJ, Grandpre LE, Yeh ED. Effect of tamoxifen on breast tissue density in premenopausal breast cancer. Breast J 2004;10:27–32.
Martin LJ, Boyd NF. Mammographic density. Potential mechanisms of breast cancer risk associated with mammographic density: hypotheses based on epidemiological evidence. Breast Cancer Res 2008;10:201.