@misc{indiciaef04d897ac74b,
  title = {The placebo effect.},
  author = {M J Heeg and K F Deutsch and E Deutsch},
  year = {1997},
  doi = {10.1007/s002590050173},
  url = {https://pubmed.ncbi.nlm.nih.gov/9371880/},
  note = {Source identifier: 9371880}
}