Baseline fibrinolytic state and the risk of future venous thrombosis - Ridker, F M; Vaughan, D E; Stampfer, M J; Manson, J E; Shen, C; Newcomer, E M; Goldhaber, S Z; Hennekes, C H (Circulation, 1992)
A prospective study of endogenous tissue-type plasminogen activator and plasminogen activator inhibitor