@misc{indiciaef76acdf53a36,
  title = {[Gram-negative bacilli in sputum].},
  author = {A Canut and M F Brezmes and J Sánchez and M I Antolín},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1713786/},
  note = {Source identifier: 1713786}
}