@misc{indiciae71635805857f,
  title = {The modular self-locking appliance system. A variation in the combination technique.},
  author = {M S Fogel and J M Magill},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/1068141/},
  note = {Source identifier: 1068141}
}