{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Etiology and Pathogenesis of Periodontal Disease","author_name":"Alexandrina L Dumitrescu","thumbnail_url":"https://www.ebooknetworking.net/books/364/203/big3642030092.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3642030092.html\">Etiology and Pathogenesis of Periodontal Disease</a>","width":400,"height":300}