Functionally active protein C inhibitor/plasminogen activator inhibitor-3 (PCI/PAI-3) is secreted in seminal vesicles, occurs at high concentrations in human seminal plasma and complexes with prostate-specific antigen - España, F; Gilabert, J; Estellés, A; Romeu, A; Aznar, J; Cabo, A (Thromb Res, 1991)