@misc{indiciae4ae684d6f710,
  title = {Congenital peripheral primitive neuroectodermal tumor refractory to treatment.},
  author = {Mohammed El Hayek and Omar Trad and Sherief Islam},
  year = {2004},
  doi = {10.1097/00043426-200411000-00018},
  url = {https://pubmed.ncbi.nlm.nih.gov/15543017/},
  note = {Source identifier: 15543017}
}