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6,241 results
July 16, 2015 - Three-Minute Talk. Part of the 2015 plain language competition at NIH. More info: ...
4,517 views
8 years ago
Animation 3D commentée pour expliquer le fonctionnement d'un échangeur à plaques. Réalisée par Loan PREVOND, sous la ...
138,953 views
7 years ago
In this screencast, students read about the stages of microbial dental plaque formation and the time it takes for each stage to occur ...
21,322 views
5 years ago