@misc{indiciae02ba28082804,
  title = {Appendix duplex.},
  author = {J K WATT},
  year = {1959},
  doi = {10.1002/bjs.18004619912},
  url = {https://pubmed.ncbi.nlm.nih.gov/13651624/},
  note = {Source identifier: 13651624}
}