@misc{indiciaee76fe09add7b,
  title = {Soft earmould.},
  author = {H W EWERTSEN and M NIELSEN},
  year = {1957},
  doi = {10.3109/00016485709130336},
  url = {https://pubmed.ncbi.nlm.nih.gov/13410574/},
  note = {Source identifier: 13410574}
}