@misc{indiciaefa493f7934fa,
  title = {Systematic reviews--theory and practice.},
  author = {A Ohlsson},
  year = {1994},
  doi = {10.3109/00365519409088573},
  url = {https://pubmed.ncbi.nlm.nih.gov/7701235/},
  note = {Source identifier: 7701235}
}