@misc{indiciae447232ca0add,
  title = {The intestinal immune system.},
  author = {W F Doe},
  year = {1989},
  doi = {10.1136/gut.30.12.1679},
  url = {https://pubmed.ncbi.nlm.nih.gov/2693229/},
  note = {Source identifier: 2693229}
}