RT Journal Article SR Electronic T1 The conundrum of explaining breast density to patients JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 761 OP 765 DO 10.3949/ccjm.80a.13026 VO 80 IS 12 A1 Marcus, Erin N. A1 Yepes, Monica YR 2013 UL http://www.ccjm.org/content/80/12/761.abstract AB