@misc{indiciae4c2c73e666e5,
  title = {Channel ulcer.},
  author = {G E WELCH and J MARINO and C O LILLY and D C BROWNE},
  year = {1954},
  url = {https://pubmed.ncbi.nlm.nih.gov/13152451/},
  note = {Source identifier: 13152451}
}