China, U.S. in co-op to probe suspect drug ingredient http://news.xinhuanet.com/english/2008-03/16/content_7801036.htm
www.chinaview.cn 2008-03-16
BEIJING, March 16 (Xinhua) -- China and the United States are in close cooperation in the investigation into a suspect problematic ingredient of heparin products, but no results are available yet, said a Chinese official on Sunday. http://news.xinhuanet.com/english/2008-03/16/content_7801036.htm