@misc{indiciae456f0fa3ff32,
  title = {Letter: Protein requirement.},
  author = {R G Whitehead},
  year = {1974},
  doi = {10.1016/s0140-6736(74)91433-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4135696/},
  note = {Source identifier: 4135696}
}