[Télécharger] Jaws: The Story of a Hidden Epidemic de Paul Ehrlich,Paul R. Ehrlich Livre PDF Gratuit
Télécharger Jaws: The Story of a Hidden Epidemic de Paul Ehrlich,Paul R. Ehrlich PDF Ebook En Ligne 📘 LIRE EN LIGNE 📥 TÉLÉCHARGER Télécharger "Jaws: The Story of a Hidden Epidemic" de Paul Ehrlich,Paul R. Ehrlich Pdf Epub Auteur : Paul Ehrlich,Paul R. Ehrlich Catégorie : Livres anglais et étrangers,Science,Biological Sciences Broché : * pages Éditeur : * Langue : Français, Anglais There's a silent epidemic in western civilization, and it is right under our noses. Our jaws are getting smaller and our teeth crooked and crowded, creating not only aesthetic challenges but also difficulties with breathing. Modern orthodontics has persuaded us that braces and oral devices can correct these problems. While teeth can certainly be straightened, what about the underlying causes of this rapid shift in oral evolution and the health risks posed by obstructed airways? Sandra Kahn and Paul R. Ehrlich, a pioneering orthodontist and a world-renowned evolutionist, respectively, ...