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Macmillan and Cancerbackup merged in 2008. Together we provide free, high quality information for people affected by cancer through our publications, website and phone service. Find out more| .
How we produce our information|
The information in the Understanding trials section is based on the Macmillan booklet Understanding cancer research trials (clinical trials).
This booklet has been produced in accordance with the following sources and guidelines:
Guidelines are constantly being updated and those noted above may have been revised since the booklet was produced.
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