@misc{indiciae49d2624a3e92,
  title = {Why certain systematic reviews reach uncertain conclusions.},
  author = {Mark Petticrew},
  year = {2003},
  doi = {10.1136/bmj.326.7392.756},
  url = {https://pubmed.ncbi.nlm.nih.gov/12676848/},
  note = {Source identifier: 12676848}
}