Increased lymphocytic infiltration in breast cancer correlated with molecular subtypes and HER2 gene amplification. Issue 6 (28th March 2013) - Tsang, Julia Y S; Ni, Yun‐Bi; Chan, Siu‐Ki; Yamaguchi, Rin; Tanaka, Maki; Tan, Puay‐Hoon; Tse, Gary M