@misc{indiciae8a05b543aed4,
  title = {[What is a confounding variable?].},
  author = {J de Irala and M A Martínez-González and F Guillén Grima},
  year = {2001},
  doi = {10.1016/s0025-7753(01)72121-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/11602158/},
  note = {Source identifier: 11602158}
}