@misc{indiciaea19ab20060fe,
  title = {A simple method for urine creatine.},
  author = {J H Marymont and J N Smith and S Klotsch},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5636447/},
  note = {Source identifier: 5636447}
}