@misc{indiciae813a00b362ab,
  title = {Analytical, practical and regulatory issues in prevention studies.},
  author = {Susan S Ellenberg},
  year = {2004},
  doi = {10.1002/sim.1717},
  url = {https://pubmed.ncbi.nlm.nih.gov/14716730/},
  note = {Source identifier: 14716730}
}