lyses? Lessons from Breast Cancer
نویسندگان
چکیده
his commentary, we discuss the challenges and tunities for epidemiologic studies in evaluating cancer as a set of discrete diseases. We show examf the strengths of the case-only design in assessing lative correlation of established risk factors and the ent cancer subtypes. We argue for the use of the nly study design as an important initial step in standing the extent of etiologic heterogeneity betumor subtypes.
منابع مشابه
Risk Factors of Breast Cancer in Kuwait: Case-Control Study
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