@misc{indiciaec3109ad6dad6,
  title = {Multiple lymphoid polyps in familial polyposis.},
  author = {J Gruenberg and S Mackman},
  year = {1972},
  doi = {10.1097/00000658-197204000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/5020670/},
  note = {Source identifier: 5020670}
}