1) Allen, F.H. 1974. Linkages of HL-A and GBG. Vox Sang. 27 : 382-384.
2) Alper, C.A., and Balavitch, D. 1976. Cobra venom factor : Evidence for its being altered cobra C3 (the third component of complement). Science 191 : 1275-1276.
3) Bentley, C., Bitter-Suermann, D., Hadding, U., and Brade. V. 1976. In vitro synthesis of factor B of the alternative pathway of complement activation by mouse peritoneal macrophages. Eur. J. Immunol. 6 : 393-398.
4) Boenish, T., and Alper, C.A. 1970. Isolation and properties of a glycine-rich β-glycoprotein of human serum. Biochim. Biophys. Acta 221 : 529-535.
5) Cochrane, C.G., Müller-Eberhard, H. J., and Aikin, B.S. 1970. Depletion of plasma complement in vivo by a protein of cobra venom : Its effect on various immunologic reactions. J. Immunol. 105 : 55-69.