{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The five possible causes of all nutrient deficiency: Illustrated by deficiencies of Vitamin B12 and folic acid (Annie B. Cunning lectures on nutrition)","author_name":"Victor Herbert","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007C46FG.html\">The five possible causes of all nutrient deficiency: Illustrated by deficiencies of Vitamin B12 and folic acid (Annie B. Cunning lectures on nutrition)</a>","width":400,"height":300}