@misc{indiciae8da65654433d,
  title = {Postal transport of sputa from cystic fibrosis patients does not decrease the microbiological yield.},
  author = {J E Hoppe and I Holzwarth and M Stern},
  year = {1997},
  doi = {10.1016/s0934-8840(97)80048-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/9440195/},
  note = {Source identifier: 9440195}
}