{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Design and Analysis of Cluster Randomization Trials in Health Research by Allan Donner (2010-05-17)","author_name":"Allan Donner; Neil Klar","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B019NEKWSI.html\">Design and Analysis of Cluster Randomization Trials in Health Research by Allan Donner (2010-05-17)</a>","width":400,"height":300}