@misc{indiciae319d32de9920,
  title = {Joining up the lower gut.},
  author = {T T Irvin},
  year = {1977},
  doi = {10.1016/s0140-6736(77)91907-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/72977/},
  note = {Source identifier: 72977}
}