@misc{indiciaeacdeaadfd535,
  title = {Polyamines in Entamoeba invadens.},
  author = {A Chayen and D Mirelman and R Chayen},
  year = {1984},
  doi = {10.1002/cbf.290020212},
  url = {https://pubmed.ncbi.nlm.nih.gov/6432358/},
  note = {Source identifier: 6432358}
}