@misc{indiciae3a949031f3f2,
  title = {Bone-cell-stimulating substance.},
  author = {I Clark and J P Zawadsky and W Lin and R A Berg},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3191634/},
  note = {Source identifier: 3191634}
}