@misc{indiciaed3ab1f496e94,
  title = {Meta-Analysis. Potentials and promise.},
  author = {M Egger and G D Smith},
  year = {1997},
  doi = {10.1136/bmj.315.7119.1371},
  url = {https://pubmed.ncbi.nlm.nih.gov/9432250/},
  note = {Source identifier: 9432250}
}