@misc{indiciae144d18779c1a,
  title = {[Proceedings: Hydroxyproline concentration in the normal and pathologic placenta during the 2nd half of pregnancy].},
  author = {A Müller},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4460587/},
  note = {Source identifier: 4460587}
}