@misc{indiciaec3de1dad10a5,
  title = {Urinary phosphoethanolamine: normal values by age.},
  author = {J R Eastman and D Bixler},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/7428163/},
  note = {Source identifier: 7428163}
}