Best Defence Against Plaque | Luelli Teeth Whitening and Plaque Remover Solution What is the best defense against plaque? Here's how plaque builds up and what you can do to avoid it. by Urian B.
Science Blue Pigment In A Medieval Nun's Teeth Sheds Light On Women's Role In Manuscript Writing by Julia Manuel
Science 'Microbial Pompeii' on 1000-year-old skeletons gives scientists a peek of ancient diet and oral hygiene by Maryanne Moll