{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Opioids and Pain Relief: A Historical Perspective (Progress in Pain Research and Management, V. 25)","author_name":"Marcia L. Meldrum","thumbnail_url":"https://www.ebooknetworking.net/books/093/109/big0931092477.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0931092477.html\">Opioids and Pain Relief: A Historical Perspective (Progress in Pain Research and Management, V. 25)</a>","width":400,"height":300}