Matsuka, Y. V., Pillai, S., Gubba, S., Musser, J. M., & Olmsted, S. B. (1999). Fibrinogen Cleavage by the Streptococcus pyogenes Extracellular Cysteine Protease and Generation of Antibodies That Inhibit Enzyme Proteolytic Activity. American Society for Microbiology.

Matsuka, Yury V., Subramonia Pillai, Siddeswar Gubba, James M. Musser, ja Stephen B. Olmsted. Fibrinogen Cleavage By the Streptococcus Pyogenes Extracellular Cysteine Protease and Generation of Antibodies That Inhibit Enzyme Proteolytic Activity. American Society for Microbiology, 1999.

Matsuka, Yury V., et al. Fibrinogen Cleavage By the Streptococcus Pyogenes Extracellular Cysteine Protease and Generation of Antibodies That Inhibit Enzyme Proteolytic Activity. American Society for Microbiology, 1999.