Your activity: 4 p.v.
Why UpToDate?
What's New
Patient Education
Calculators
Drug interactions
Subscribe
Log In
< Back
Uptodate Reference Title
Go To Link
Close
Canker sores
Canker sores
Canker sores are open sores that are white or yellow in the middle, and red around the edges. This person has canker sores on the inside of the mouth.
Reproduced with permission from:
www.visualdx.com
. Copyright VisualDx. All rights reserved.
Graphic 76209 Version 5.0
