@misc{indiciae3e534372b906,
  title = {A comparative view on trace elements and growth.},
  author = {M Kirchgessner and H P Roth and R Spoerl and A Schnegg and R J Kellner and E Weigand},
  year = {1977},
  doi = {10.1159/000175758},
  url = {https://pubmed.ncbi.nlm.nih.gov/917345/},
  note = {Source identifier: 917345}
}