New research comes to terms with old ideas about canker sores

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Mouth blisters, cold sores or apthae are words that are normally used to describe this specific type of lesion, which in medical terms is called recurrent aphthous stomatitis (RAS). The condition is considered one of the most common lesions of the oral mucosa found in the world today.

 

For the full article click the link below:

https://www.sciencedaily.com/releases/2017/03/170329102457.htm