TY - RPRT TI - The A9 antigen associated with aggressive human squamous carcinoma is structurally and functionally similar to the newly defined integrin alpha 6 beta 4. AU - C Van Waes AU - K F Kozarsky AU - A B Warren AU - L Kidd AU - D Paugh AU - M Liebert AU - T E Carey PY - 1991 UR - https://pubmed.ncbi.nlm.nih.gov/1750876/ ID - 1750876 ER -