@misc{indiciae8408dbc0f098,
  title = {Early repeat surgery for persistent Cushing's disease.},
  author = {Z Ram and L K Nieman and G B Cutler and G P Chrousos and J L Doppman and E H Oldfield},
  year = {1994},
  doi = {10.3171/jns.1994.80.1.0037},
  url = {https://pubmed.ncbi.nlm.nih.gov/8271020/},
  note = {Source identifier: 8271020}
}