@misc{indiciaef4e4c181febe,
  title = {Gas-liquid chromatography as screening test for Clostridium difficile.},
  author = {C Potvliege and M Labbé and E Yourassowsky},
  year = {1981},
  doi = {10.1016/s0140-6736(81)91296-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/6118541/},
  note = {Source identifier: 6118541}
}