@misc{indiciaeae8e69752671,
  title = {Letter: Blood selenium and propionic acid.},
  author = {J W Boyd},
  year = {1975},
  doi = {10.1136/vr.96.20.458-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/1146174/},
  note = {Source identifier: 1146174}
}