@misc{indiciae548e5138fc07,
  title = {An assay for hydroxyproline and proline on one sample and a simplified method for hydroxyproline.},
  author = {N Blumenkrantz and G Asboe-Hansen},
  year = {1975},
  doi = {10.1016/0003-2697(75)90354-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/1122021/},
  note = {Source identifier: 1122021}
}