@misc{indiciaeb03085ed5b87,
  title = {A guide to systematic reviews.},
  author = {Ian G Needleman},
  year = {2002},
  doi = {10.1034/j.1600-051x.29.s3.15.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12787202/},
  note = {Source identifier: 12787202}
}