@misc{indiciae3bf5a3937be3,
  title = {Catatonic stupor responsive to ECT.},
  author = {M Silverman},
  year = {1977},
  doi = {10.1136/bmj.2.6086.582},
  url = {https://pubmed.ncbi.nlm.nih.gov/890404/},
  note = {Source identifier: 890404}
}