@misc{indiciaecd5633ca668a,
  title = {[The orofacial system. 7.4.2. the upper second molar].},
  author = {E Ulrich},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4535983/},
  note = {Source identifier: 4535983}
}