Purification and characterization of a plasminogen activator inhibitor 1 binding protein from human plasma. Identification as a multimeric form of S protein (Vitronectin) - DeClerck, P J; Mol, M D; Alessi, M C; Baudner, S; Paques, E P; Preissner, K T; Müller-Berghaus, G; Collen, D (J Biol Chem, 1988)