1. Hannig, K., Heidrich, H.-G.: The use of continuous preparative free-flow electrophoresis for dissociating cell fractions and isolation of membraneous components. Methods Enzymol.31, 746–761 (1974)
2. Heidrich, H.-G.: Isolation of pure inner and outer mitochondrial membranes in preparative scale using a new technique. In: Advances in automated chemistry. Proceedings of the Technicon International Congress 1969, Vol. 1, pp. 347–350. 1970
3. Heinzel, W., Vogt, A., Kallee, E., Faller, W.: A new method for the quantitative determination of antibody and antigen protein with a sensitivity to five micrograms. J. Lab. Clin. Med.66, 334–343 (1965)
4. Kreier, J.P.: The isolation and fractionation of malaria-infected cells. Bull. WHO55, 317–331 (1977)
5. Lewis, S.M., Osborn, J.S., Stuart, P.R., Williams, J.: Internal architecture of malaria-infected red cells as revealed by ion etching and scanning electron microscopy. Trans. R. Soc. Trop. Med. Hyg.63, 418–426 (1969)