@misc{indiciae6e1944fa54aa,
  title = {Some early tracer experiments with stable isotopes.},
  author = {M Cohn},
  year = {1995},
  doi = {10.1002/pro.5560041127},
  url = {https://pubmed.ncbi.nlm.nih.gov/8563646/},
  note = {Source identifier: 8563646}
}