B7-h4 is highly expressed in ductal and lobular breast cancer.
Tringler B, Zhuo S, Pilkington G, Torkko KC, Singh M, Lucia MS, Heinz DE, Papkoff J, Shroyer KR. B7-h4 is highly expressed in ductal and lobular breast cancer. Clin Cancer Res. 2005 Mar 01; 11(5):1842-8.