{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mechanism of action of oral progestogens,","author_name":"F. E Szontagh","thumbnail_url":"https://www.ebooknetworking.net/books/B00/06C/bigB0006CCGAE.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006CCGAE.html\">Mechanism of action of oral progestogens,</a>","width":400,"height":300}