@misc{indiciae64969733c373,
  title = {Subgroup analyses.},
  author = {C M Grossman},
  year = {1992},
  doi = {10.7326/0003-4819-117-1-93\_2},
  url = {https://pubmed.ncbi.nlm.nih.gov/1596058/},
  note = {Source identifier: 1596058}
}