@misc{indiciae3e9e5ff17e5e,
  title = {More assistance.},
  author = {C Berger and T Vanderweele},
  year = {1991},
  doi = {10.1093/hsw/16.1.6},
  url = {https://pubmed.ncbi.nlm.nih.gov/2001852/},
  note = {Source identifier: 2001852}
}