As society has developed with advancing scientific knowledge, the prevalence of tooth decay (caries) and periodontal disease has increased in most ... Although technology and clinical skills ...

Calcium deposits on teeth, also called tartar or calculus, form when plaque hardens with minerals from your saliva. These deposits can irritate your gums and cause dental problems, and they need to be ...

AFP becomes one of the main source for international news. We've got various news from around the world. I can say that AFP news content is diverse and credible, and they can fit with the ...