@misc{indiciae378435b2fd36,
  title = {Methods of examining induced sputum: do differences matter?},
  author = {J C Kips and R A Peleman and R A Pauwels},
  year = {1998},
  url = {https://pubmed.ncbi.nlm.nih.gov/9596097/},
  note = {Source identifier: 9596097}
}