@misc{indiciae2d6ab2181da2,
  title = {Comparative study designs and what they show.},
  author = {S Pedersen},
  year = {2000},
  doi = {10.1016/s0954-6111(00)90124-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/11003175/},
  note = {Source identifier: 11003175}
}