@misc{indiciae77787f6437ff,
  title = {Chromogranin A.},
  author = {L Landsberg},
  year = {1984},
  doi = {10.1056/nejm198409203111211},
  url = {https://pubmed.ncbi.nlm.nih.gov/6472370/},
  note = {Source identifier: 6472370}
}