@misc{indiciaea14e1953b0fa,
  title = {Stamp commemorating the Doctors Mayo.},
  author = {M A Shampo and R A Kyle},
  year = {1989},
  doi = {10.1016/s0025-6196(12)61237-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/2677531/},
  note = {Source identifier: 2677531}
}