Mouth ulcers. Abstract illustration of a mosaic of overlapping images of the human mouth with mouth ulcers (lower left,lower right,upper right). Mouth ulcers,or aphthous ulcers,are small open sores caused by breaks in the moist membrane that lines the inside of the mouth. They are common,painful,and typically last for 1-2 weeks. Most heal well without leaving scars | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Bavosi, John |
Taille de l’image : | 4781 px × 3673 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |