{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Clinical Epidemiology: The Essentials","author_name":"Robert H. Fletcher MD  MSc, Suzanne W. Fletcher MD  MSc, Grant S. Fletcher MD  MPH","thumbnail_url":"https://www.ebooknetworking.net/books/145/114/big1451144474.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1451144474.html\">Clinical Epidemiology: The Essentials</a>","width":400,"height":300}