@misc{indiciae46ef18b484f1,
  title = {[The open bite and its therapy].},
  author = {U Heckmann},
  year = {1967},
  doi = {10.1007/bf02166318},
  url = {https://pubmed.ncbi.nlm.nih.gov/5241333/},
  note = {Source identifier: 5241333}
}