@misc{indiciaefeaa3e66cfb7,
  title = {Phaeochromocytoma: a persistent diagnostic problem.},
  author = {P Richards and A R Adamson and G J Macdonald},
  year = {1969},
  doi = {10.1016/s0140-6736(69)92274-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4186282/},
  note = {Source identifier: 4186282}
}