{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Vaccine: The Controversial Story of Medicine's Greatest Lifesaver","author_name":"Arthur Allen","thumbnail_url":"https://www.ebooknetworking.net/books/039/333/big0393331563.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0393331563.html\">Vaccine: The Controversial Story of Medicine&#039;s Greatest Lifesaver</a>","width":400,"height":300}