@misc{indiciae93df914f7484,
  title = {On the changing patterns of pediatric practice.},
  author = {W E Nelson},
  year = {1967},
  doi = {10.1111/j.1651-2227.1967.tb15292.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6069039/},
  note = {Source identifier: 6069039}
}