{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Index to original communications in the medical journals of the United Statesand Canada for 1877: classified by subjects and authors","author_name":"William Chapin","thumbnail_url":"https://www.ebooknetworking.net/books/117/553/big1175537772.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1175537772.html\">Index to original communications in the medical journals of the United Statesand Canada for 1877: classified by subjects and authors</a>","width":400,"height":300}