@misc{indiciaef5aaac94416e,
  title = {Chromogranin A expression in childhood peripheral neuroectodermal tumors.},
  author = {M J Cooper and L J Helman and A E Evans and S Swamy and D T O'Connor and L Helson and M A Israel},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/2841667/},
  note = {Source identifier: 2841667}
}