این Video در زبان شما وجود ندارد, مشاهده در: English (en),
و یا استفاده از گوگل ترجمه:  

Session: During this Breakout Session, you will have the opportunity to ask follow-up questions of John Leary's Plenary Talk: "Top 5 Restoration Guidelines for Practitioners". 

Presenter: John Leary