@misc{indiciae21c08dba4db7, title = {Streptococcus difficile is a nonhemolytic group B, type Ib Streptococcus.}, author = {P Vandamme and L A Devriese and B Pot and K Kersters and P Melin}, year = {1997}, doi = {10.1099/00207713-47-1-81}, url = {https://pubmed.ncbi.nlm.nih.gov/8995807/}, note = {Source identifier: 8995807} }