@misc{indiciaed418280966b8,
  title = {The aged human appendix: its structure and iron content.},
  author = {S R Greenberg},
  year = {1970},
  doi = {10.1159/000245303},
  url = {https://pubmed.ncbi.nlm.nih.gov/4100802/},
  note = {Source identifier: 4100802}
}