@misc{indiciae6b3deb316fbd,
  title = {Composite resin systems: a comparison.},
  author = {J H Zinck and B K Norling and R N Buchanan},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/6219014/},
  note = {Source identifier: 6219014}
}