{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Vitamin B-12 for Health","author_name":"David Brownstein MD","thumbnail_url":"https://www.ebooknetworking.net/books/096/608/big0966088298.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0966088298.html\">Vitamin B-12 for Health</a>","width":400,"height":300}