{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Epidemiology in Medicine by Charles H. Hennekens (1987-01-15)","author_name":"Charles H. Hennekens; Julie E. Buring;","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B019NDATM8.html\">Epidemiology in Medicine by Charles H. Hennekens (1987-01-15)</a>","width":400,"height":300}