@misc{indiciae59ba31270ab8,
  title = {Problem-oriented pediatric practice. Appendix I. Principles of practice. Revised 1/73.},
  author = {C S Burger and J C Bjorn and H D Cross},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1081029/},
  note = {Source identifier: 1081029}
}