TY - RPRT TI - Vitronectin exists in two structurally and functionally distinct forms in human plasma. AU - M Izumi AU - K M Yamada AU - M Hayashi PY - 1989 DO - 10.1016/s0304-4165(89)80019-4 UR - https://pubmed.ncbi.nlm.nih.gov/2465025/ ID - 2465025 ER -