@misc{indiciae3681fb7cce6a,
  title = {Retinoids in experimental diets.},
  author = {H Ruttenberg and N D Nigro},
  year = {1981},
  doi = {10.1093/ajcn/34.6.1157},
  url = {https://pubmed.ncbi.nlm.nih.gov/6940436/},
  note = {Source identifier: 6940436}
}