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Levels of Evidence for Cancer Screening and Prevention Studies (PDQ®)

Health Professional Version
Last Modified: 08/26/2010

Changes to This Summary (08/26/2010)

The PDQ cancer information summaries are reviewed regularly and updated as new information becomes available. This section describes the latest changes made to this summary as of the date above.

Introduction 1

Editorial changes were made to this section.

Table of Links

1http://www.cancer.gov/cancertopics/pdq/screening/levels-of-evidence/HealthProfe
ssional/#Section_1