@misc{indiciae16d69abfddf8,
  title = {pH-induced conformational changes in Clostridium difficile toxin B.},
  author = {M Qa'Dan and L M Spyres and J D Ballard},
  year = {2000},
  doi = {10.1128/iai.68.5.2470-2474.2000},
  url = {https://pubmed.ncbi.nlm.nih.gov/10768933/},
  note = {Source identifier: 10768933}
}