{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Childhood's Deadly Scourge: The Campaign to Control Diphtheria in New York City, 1880-1930","author_name":"Evelynn Maxine Hammonds","thumbnail_url":"https://www.ebooknetworking.net/books/080/187/big0801870976.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0801870976.html\">Childhood&#039;s Deadly Scourge: The Campaign to Control Diphtheria in New York City, 1880-1930</a>","width":400,"height":300}