A. Currie

Shiga toxin-producing Escherichia coli as a possible etiological agent of chronic diarrhea.

D. Acheson, C. Sears, L. Spacek, 2004, Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.

IgE production in rat fascioliasis

K. Pfister, E. Jarrett, E. Hall, 1983, Parasite immunology.

Comparison of the Effects of E. coli STa with E. coli LT, Clostridium difficile Toxin A and Osmotic Burdens on Small Intestinal Fluid Transport: Additional Proof that STa is Not a Secretory Enterotoxin

S. Wheeler, M. Lucas, S. M. Reza, 2018, Journal of Advances in Medicine and Medical Research.