1. Purification and some properties of streptococcal protein G, a novel IgG-binding reagent;Björck;J. Immunol.,1984
2. Interactions of plasma proteins with group A, B, C and G streptococci;Chhatwal;Zbl. Bakt. Hyg. A,1985
3. Interaction of streptococci with the Fc-fragment of IgG;Christensen;Acta path. microbiol. scand. Sect. C,1986
4. Capacity of group A, B, C, D and G streptococci to agglutinate sensitized red cells;Christensen;Acta path. microbiol. scand. Sect. B,1974
5. Quantitation of the uptake of human IgG by some streptococci groups A, B, C and G;Christensen;Acta path. microbiol. scand. Sect. B,1974