@misc{indiciaee4d308164b4e,
  title = {Placebo-controlled trials: when are they needed?},
  author = {D L Streiner},
  year = {1999},
  doi = {10.1016/s0920-9964(98)00126-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/10093864/},
  note = {Source identifier: 10093864}
}