@misc{indiciaed66538718718,
  title = {Hemisected molars for additional overdenture support.},
  author = {G E Richard and R J Sarka and R M Arnold and K I Knowles},
  year = {1977},
  doi = {10.1016/0022-3913(77)90261-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/328860/},
  note = {Source identifier: 328860}
}