Systemic hemodynamic and hepatic microvascular responses to a 33 % blood volume exchange with whole blood, stroma-free hemoglobin, and oxypolyhemoglobin solutions. - Sherman,I.A.; Dlugosz,J.A.; Perelman,V.; Hsia,C.J.; Wong,L.T.; Condie,R.M. (Biomater Artif Cells Immobilization Biotechnol, 1993)