TY - RPRT TI - Automatic segmentation of mammographic density. AU - R Sivaramakrishna AU - N A Obuchowski AU - W A Chilcote AU - K A Powell PY - 2001 DO - 10.1016/s1076-6332(03)80534-2 UR - https://pubmed.ncbi.nlm.nih.gov/11249089/ ID - 11249089 ER -