@misc{indiciae9e1c4d2ac453,
  title = {Evolution of insulin-like growth factor binding proteins.},
  author = {Z Upton and S J Chan and D F Steiner and J C Wallace and F J Ballard},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/7683521/},
  note = {Source identifier: 7683521}
}