Intestinal trefoil factor (TFF 3) and pS2 (TFF 1), but not spasmolytic polypeptide (TFF 2) mRNAs are co-expressed in normal, hyperplastic, and neoplastic human breast epithelium
Richard Poulsom, Andrew M. Hanby, El–Nasir Lalani, et al.·1997·The Journal of Pathology