@misc{indiciae380a741310a4,
  title = {Cuspal flexure associated with amalgam restorations.},
  author = {D Assif and B L Marshak and R Pilo},
  year = {1990},
  doi = {10.1016/0022-3913(90)90191-e},
  url = {https://pubmed.ncbi.nlm.nih.gov/2308086/},
  note = {Source identifier: 2308086}
}