{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Pellagra;: history, distribution, diagnosis, prognosis, treatment, etiology.","author_name":"Stewart Ralph Roberts","thumbnail_url":"https://www.ebooknetworking.net/books/142/978/big1429784458.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1429784458.html\">Pellagra;: history, distribution, diagnosis, prognosis, treatment, etiology.</a>","width":400,"height":300}