{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Chest Roentgenology: A Programmed Text","author_name":"Benjamin Felson","thumbnail_url":"https://www.ebooknetworking.net/books/072/163/big0721636055.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0721636055.html\">Principles of Chest Roentgenology: A Programmed Text</a>","width":400,"height":300}