@misc{indiciae01c7bce16a40,
  title = {A psychological perspective for double-blind trials.},
  author = {S M Zifferblatt and C S Wilbur},
  year = {1978},
  doi = {10.1002/cpt19782311},
  url = {https://pubmed.ncbi.nlm.nih.gov/618704/},
  note = {Source identifier: 618704}
}