3Bushra Ibrahim Mustafa1AK ,. The Effect of bft2 and bft3 Toxins which have Been Extracted and Refined from Clinical Isolates of Enterotoxigenic Bacteroides fragilis on Mice. IJB [Internet]. 29Nov.2025 [cited 9Oct.2026];24(2). Available from: https://jige.uobaghdad.edu.iq/index.php/IJB/article/view/915