@misc{indiciae78333fbb58f5,
  title = {Hydroxyproline indices.},
  author = {B A Wharton and G R Howells and R A McCance},
  year = {1967},
  doi = {10.1038/215968a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/6055428/},
  note = {Source identifier: 6055428}
}