@misc{indiciaee1bc82906f02,
  title = {Letter: Recertification.},
  author = {M Melamed},
  year = {1976},
  doi = {10.1001/jama.235.20.2190b},
  url = {https://pubmed.ncbi.nlm.nih.gov/946838/},
  note = {Source identifier: 946838}
}