@misc{indiciaef7f917725e3f,
  title = {Modified micro-Kjeldahl apparatus.},
  author = {D L SHEPARD and M B JACOBS},
  year = {1951},
  doi = {10.1002/jps.3030400310},
  url = {https://pubmed.ncbi.nlm.nih.gov/14823990/},
  note = {Source identifier: 14823990}
}