{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Research Methods in Community Medicine: Surveys, Epidemiological Research, Programme Evaluation, Clinical Trials","author_name":"Joseph Abramson, Z. H. Abramson","thumbnail_url":"https://www.ebooknetworking.net/books/047/098/big0470986611.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0470986611.html\">Research Methods in Community Medicine: Surveys, Epidemiological Research, Programme Evaluation, Clinical Trials</a>","width":400,"height":300}