Kröncke, K. D., Boulnois, G., Roberts, I., Bitter-Suermann, D., Golecki, J. R., Jann, B., & Jann, K. (1990). Expression of the Escherichia coli K5 capsular antigen: Immunoelectron microscopic and biochemical studies with recombinant E. coli.

Kröncke, K D., G. Boulnois, I. Roberts, D. Bitter-Suermann, J R. Golecki, B. Jann, ja K. Jann. Expression of the Escherichia Coli K5 Capsular Antigen: Immunoelectron Microscopic and Biochemical Studies With Recombinant E. Coli. 1990.

Kröncke, K D., et al. Expression of the Escherichia Coli K5 Capsular Antigen: Immunoelectron Microscopic and Biochemical Studies With Recombinant E. Coli. 1990.