When you have completed the questionnaires, a saliva kit will be posted to you. You will be provided with a reply paid envelope to return your sample.
The saliva sample is a very important part of the study. We will extract DNA from the saliva and use it to answer questions about the role that genes play in the development of cancer.
For more information, or to see the above video in different languages, please visit the Oragene website.
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