Cases and controls from different settings: ideals and practicalities
- PMID: 9264266
Cases and controls from different settings: ideals and practicalities
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Identifying and recruiting healthy control subjects from a managed care organization: a methodology for molecular epidemiological case-control studies of cancer.Cancer Epidemiol Biomarkers Prev. 1997 Aug;6(8):565-71. Cancer Epidemiol Biomarkers Prev. 1997. PMID: 9264268
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