BIOCON, 2012.05.31, News, Publications, breast, cancer, lymph, model, node-negative, prognostic, 0 Target ID Authors Ensel Oh, Yoon-La Choi, Taesung Park, Seungyeoun Lee, Seok Jin Nam, Young Kee Shin Journal Breast Cancer Research and Treatment Vol.(no.) 132(2) Pages 499-509 Year 20120401 DOI 10.1007/s10549-011-1626-8 Attach .