2) Swartz R. D., Port F. K.: Preventing hemorrage in hight risk hemodialysis; regional versus low dose heparin. Kid, 1nt., 16 (4) 1979.
3) Woods H. F., Weston M. J., Bunting S.: Hemodialysis without heparin, Eurp. Dial. Trans. Ass., 15, P122-129, 1978.
4) Nlatsui N., Nakagawa S., Sasaoka T., Suenaga M., Yoshiyama N., Takeuchi J.: Eduction of unfavorable effects of heparin with use of gagexate mesilate in dialysis, Eurp. Dial. Trans. Ass. 15. P135-140, 1979.