@misc{indiciae202b86856e0b,
  title = {Full circle or forward.},
  author = {M E Fritz},
  year = {1989},
  doi = {10.1016/0145-2134(89)90070-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/2776039/},
  note = {Source identifier: 2776039}
}