{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Methods In Field Epidemiology","author_name":"Pia D. M. MacDonald","thumbnail_url":"https://www.ebooknetworking.net/books/076/378/big0763784591.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0763784591.html\">Methods In Field Epidemiology</a>","width":400,"height":300}