medical devices en Tennessee Trade Mission to China, South Korea <p>NASHVILLE, Tenn. (AP) &mdash; A state trade mission to China and South Korea in April will focus on Tennessee&#39;s medical device manufacturers and other health care companies.</p><p>The state announced yesterday that Commissioner Bill Hagerty of the Tennessee Department of Economic and Community Development will lead the April trip.</p> Thu, 19 Jan 2012 14:42:34 +0000 Associated Press 6381 at