![shutterstock_67512859 - dental examination](https://www.nationalelfservice.net/cms/wp-content/uploads/2013/02/shutterstock_67512859-150x150.jpg)
Only 18 studies were identified for this review of caries risk assessment models. Previous caries experience and salivary mutans streptococci levels were the only two methods with more than 3 studies and the quality of evidence for these two approaches was low.
[read the full story...]