2131 results found
Health topics
… from studies that look at how well treatments and tests work and how safe they are. For many reasons, some studies … decisions. JAMA, 311(13): 1327–1335. http://jama.jamanetwork.com/article.aspx?articleid=1853165 . Accessed January … from studies that look at how well treatments and tests work and how safe they are. For many reasons, some studies …