@misc{indiciaee7ac781bff7e,
  title = {Is the lecithin/sphingomyelin ratio outdated?},
  author = {A J Barson},
  year = {1984},
  doi = {10.1111/j.1471-0528.1984.tb04815.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6733067/},
  note = {Source identifier: 6733067}
}