Improved blood tests for cancer screening: general or specific?


Diagnosis of cancer at an early stage leads to improved survival. However, most current blood tests detect single biomarkers that are of limited suitability for screening, and existing screening programmes look only for cancers of one particular type. A new approach is needed. Recent developments suggest the possibility of blood-based screening for multiple… (More)
DOI: 10.1186/1471-2407-11-499

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