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Research strategies, assessment of risk, planning and conducting a study, matching, bias, sample size, statistical analysis. Appended tables.
Case-Control Studies: Design, Conduct, Analysis.. Ann Intern Med. ;98:122. doi: 10.7326/0003-4819-98-1-122_5
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Published: Ann Intern Med. 1983;98(1):122.
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Print ISSN: 0003-4819 | Online ISSN: 1539-3704
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