@misc{indiciae374685055be8,
  title = {[Problems of orthodontic extraction space].},
  author = {C W Schwarze},
  year = {1968},
  doi = {10.1007/bf02166250},
  url = {https://pubmed.ncbi.nlm.nih.gov/5244013/},
  note = {Source identifier: 5244013}
}