Have you been wearing your retainer? It's a question countless parents ask of their children post-braces. Now Case Western Reserve University School of Dental Medicine researchers are getting serious ...

Have you been wearing your retainer? It's a question countless parents ask of their children post-braces. Now researchers are getting serious about the question. Have you been wearing your retainer?

Have you been wearing your retainer? It's a question countless parents ask of their children post-braces. Now Case Western Reserve University School of Dental Medicine researchers are getting serious ...