DNA preserved in calcified bacteria on the teeth of ancient human skeletons has shed light on the health consequences of the evolving diet and behavior from the Stone Age to the modern day.
Source: http://feeds.sciencedaily.com/~r/sciencedaily/health_medicine/dentistry/~3/1rPkY6W3lso/130217134140.htm
denture implants dental bridges implant dentists dental problems tooth extraction cost
No comments:
Post a Comment