@misc{indiciae26a9ec6bcbd1,
  title = {A 15-year-old boy with primitive neurectodermal tumor.},
  author = {R K Portenoy and S Du Pen and F M Ferrante and S J Hassenbusch and E S Krames and M H Levy and P S Staats},
  year = {1999},
  url = {https://pubmed.ncbi.nlm.nih.gov/10356694/},
  note = {Source identifier: 10356694}
}