@misc{indiciaec4f5cc37839e,
  title = {Structural changes in exposed human cementum. 1. Light microscopic observations.},
  author = {G C Armitage and T M Christie},
  year = {1973},
  doi = {10.1111/j.1600-0765.1973.tb00768.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4128639/},
  note = {Source identifier: 4128639}
}