@misc{indiciae4bf696e4cd0e,
  title = {Sampler for isotope indicator-dilution studies.},
  author = {B W Kirk and M B Raber},
  year = {1969},
  doi = {10.1152/jappl.1969.26.4.504},
  url = {https://pubmed.ncbi.nlm.nih.gov/4887004/},
  note = {Source identifier: 4887004}
}