@misc{indiciaea648390c6759,
  title = {Saliva: its secretion, composition and functions.},
  author = {W M Edgar},
  year = {1992},
  doi = {10.1038/sj.bdj.4807861},
  url = {https://pubmed.ncbi.nlm.nih.gov/1591115/},
  note = {Source identifier: 1591115}
}