{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On the mechanism of the physiological action of the cathartics.","author_name":"John Bruce MacCallum","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1429771259.html\">On the mechanism of the physiological action of the cathartics.</a>","width":400,"height":300}