@misc{indiciae9140e39e8c31,
  title = {[Changes in chicks with Bl and D hypovitaminoses].},
  author = {E G Stefkin and L B Dvorkin and G E Shpak and A V Korneĭko},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4771625/},
  note = {Source identifier: 4771625}
}