In this video, a dentist skillfully reconstructs a lower jaw, gums, and teeth model for a patient. The precision and ...
What's the best way for children to learn how to brush their teeth? Is it more effective for them to be shown using a model of a jaw or for them to watch a video on a tablet computer? Researchers from ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results