@misc{indiciae5842425c6968,
  title = {[Changes megaesophagus in a six-year-old boy].},
  author = {J Gerscovich and S Siplovich},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/4972881/},
  note = {Source identifier: 4972881}
}