3) Kane, J. P., Hardman, D. A. and Paulus, H. A.: Heterogeneity of apolipoprotein B: Isolation of a new species from human chylomicrons. Proc. Natl. Acad. Sci. U. S. A., 77: 2465-2469 (1980).
5) Swaney, J. B. and Kuehl, K. S.: Separation of apolipoproteins by an acrylamide-gradient sodium dodecyl sulfate gel electrophoresis system. Biochim. Biophys. Acta, 446: 561-565 (1976).