@misc{indiciae6b136b863814,
  title = {Subgroups time to change the question?},
  author = {J Wittes},
  year = {2000},
  doi = {10.1054/ebcm.2000.0343},
  url = {https://pubmed.ncbi.nlm.nih.gov/16379872/},
  note = {Source identifier: 16379872}
}