@misc{indiciae275c7de9c177,
  title = {Nerve growth factor levels in normal human sera.},
  author = {T Serrano and L C Lorigados and S Armenteros},
  year = {1996},
  doi = {10.1097/00001756-199612200-00036},
  url = {https://pubmed.ncbi.nlm.nih.gov/9051776/},
  note = {Source identifier: 9051776}
}