4Ogawa S,Sheenwas R, Brett T,et al.The effect of hypoxia on capillary endothelial cell function :modulation of barrier and coagulant function [J].Br T Haemotol, 1990,75 (4): 517.
5Dahl M , Tybjaerg2Hansen A , Vestbo J , et al . Elevated plasma fibrinogen associated with reduced pulmonary func- tion and increased risk of chronic obstructive pulmonary disease[J] . Am J Respir Crit Care Med,2001( 164):1008.
6Ashitani J, Mukae H,Arimura Y,et al . Elevated plasma procoagulant and fibrinolytic markers in patients with chronic obst ructive pulmonary disease [J].Intem Med, 2002(41 ) : 181.
7Kwaan H C,Wang J . Hyperviscosity in polycythemia vera and other red cell abnormalities[J].Semin Thromb Hemost, 2002(29 ) :451.