Non-O157 Shiga toxin-producing Escherichia coli [E.coli] with known O group
non-o157 shiga toxin-producing escherichia coli [e.coli] with known o group
Non-O157 Shiga toxin-producing Escherichia coli [E.coli] with known O group
non-o157 shiga toxin-producing escherichia coli [e.coli] with known o group