Increased plasminogen activator inhibitor (PAI-1) levels in the post-operative period. No cause-effect relation with increased cortisol - Aillaud, MF; Juhan-Vague, I; Alessi, MC; Marecal, M; Vinson, MF; Arnaud, C; Vague, P; Collen, D (Thromb Haemostas, 1985)