Plaque-forming bacteria,coloured scanning electron micrograph (SEM). Dental plaque is a biofilm of bacteria that forms on teeth. It can lead to tooth decay if not removed by regular brushing. Magnification: x4000 when printed at 10 centimetres across | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |