@misc{indiciae69a8d4ce8e91,
  title = {The certification process in adolescent medicine.},
  author = {D W Butzin and R O Guerin and L O Langdon and C E Irwin},
  year = {1998},
  doi = {10.1016/s1054-139x(98)00138-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/9870325/},
  note = {Source identifier: 9870325}
}