@misc{indiciae47603cebe107,
  title = {Complex sampling designs and statistical issues in secondary analysis.},
  author = {Shawn M Kneipp and Hossein N Yarandi},
  year = {2002},
  doi = {10.1177/019394502400446414},
  url = {https://pubmed.ncbi.nlm.nih.gov/12148835/},
  note = {Source identifier: 12148835}
}