An aphtha or mouth ulcer,located at the base of the gums of the lower jaw | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Marazzi, Dr. P. |
Taille de l’image : | 5052 px × 3531 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : |
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