Heparin-free hemodialysis with cuprophan hollow fiber dialyzer by a frequent-saline-flush, high-blood-flow technique - Agresti, J; Conroy, J D; Olshan, A; Conroy, F; Schwarta, A; Brodsky, I; Krevolin, L; Chinitz, J (Am Soc Artif Intern Organs, 1985)