@misc{indiciaed102b32e836b,
  title = {The function of vitamin A: current concepts.},
  author = {M H Zile and M E Cullum},
  year = {1983},
  doi = {10.3181/00379727-172-41537},
  url = {https://pubmed.ncbi.nlm.nih.gov/6338505/},
  note = {Source identifier: 6338505}
}