@misc{indiciae9efc287b16af,
  title = {Molecular shield that protects mucosal surfaces.},
  author = {Kathryn Senior},
  year = {2002},
  doi = {10.1016/s0140-6736(02)08049-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/11918921/},
  note = {Source identifier: 11918921}
}