Afta - Síntomas y causas - Mayo Clinic Canker sores American Academy of Oral Medicine http: www aaom com index php?option=com_content view=article id=82:canker-sores catid=22:patient-condition-information Itemid=120
Afta - Diagnóstico y tratamiento - Mayo Clinic Canker sores American Academy of Oral Medicine http: www aaom com index php?option=com_content view=article id=82:canker-sores catid=22:patient-condition-information Itemid=120
Canker sore - Mayo Clinic Canker sores occur singly or in clusters on the inside surfaces of your cheeks or lips, on or under your tongue, at the base of your gums, or on your soft palate They usually have a white or yellow center and a red border and can be extremely painful