@misc{indiciaea30877ae65e7,
  title = {A new system for grading recommendations in evidence based guidelines.},
  author = {R Harbour and J Miller},
  year = {2001},
  doi = {10.1136/bmj.323.7308.334},
  url = {https://pubmed.ncbi.nlm.nih.gov/11498496/},
  note = {Source identifier: 11498496}
}