@misc{indiciae96031785fa4c,
  title = {[Strontium 90 in human teeth. 3].},
  author = {R Keil and F Randow and H A Schulze and R Koine},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/5510462/},
  note = {Source identifier: 5510462}
}