@misc{indiciaed241e560ca20,
  title = {Changes in polyamine synthesis and concentrations during chick embryo development.},
  author = {B Löwkvist and H Emanuelsson and O Heby},
  year = {1985},
  doi = {10.1002/jez.1402340307},
  url = {https://pubmed.ncbi.nlm.nih.gov/4056678/},
  note = {Source identifier: 4056678}
}