@misc{indiciaed6b3f96db912,
  title = {Active control equivalence trials: some methodological aspects.},
  author = {U Ferner and N Neumann},
  year = {1992},
  doi = {10.1007/bf02246246},
  url = {https://pubmed.ncbi.nlm.nih.gov/1546152/},
  note = {Source identifier: 1546152}
}