@misc{indiciae58fd35c3b6a2,
  title = {Methodologic issues in maintenance therapy clinical trials.},
  author = {J B Greenhouse and D Stangl and D J Kupfer and R F Prien},
  year = {1991},
  doi = {10.1001/archpsyc.1991.01810280029004},
  url = {https://pubmed.ncbi.nlm.nih.gov/1901203/},
  note = {Source identifier: 1901203}
}