{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Tooth Whitening in Esthetic Dentistry: Principles and Techniques","author_name":"So-ran Kwon, Seok-hoon Ko, Linda Hall Greenwall","thumbnail_url":"https://www.ebooknetworking.net/books/185/097/big1850971773.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1850971773.html\">Tooth Whitening in Esthetic Dentistry: Principles and Techniques</a>","width":400,"height":300}