@misc{indiciaefd90b44fdeef,
  title = {Regenerative loop.},
  author = {W S McCulloch},
  year = {1969},
  doi = {10.1097/00005053-196907000-00008},
  url = {https://pubmed.ncbi.nlm.nih.gov/4310413/},
  note = {Source identifier: 4310413}
}