Williams trait: human kininogen deficiency with diminished levels of plasminogen proactivator and prekallikrein associated with abnormalities of the Hage-man factor-dependent pathways - Colman, R W; Bagdasarian, A; Talamo, R C; Scott, C F; Seavay, M; Guimares, J A; Pierce, J V; Kaplan, A P (J Clin Invest, 1975)