http://www.usatoday.com/news/health/2007-10-28-lead-cover_N.htm The U.S. government banned lead paint in 1978, and U.S. oil companies began phasing out leaded gasoline in 1975. Since then, the percentage of children with high levels of lead in their blood has plummeted from 88% in the 1970s to 1.6% in 2005. 很多老房子如果重新刷漆,应该也没这个问题了
Wedbush continues to see a partnership or acquisition of Chelsea Therapeutics With Northera's recent approval, Wedbush continues to believe Chelsea Therapeutics is an attractive target for multiple pharmaceutical companies and that a partnership or acquisition of the company is on the horizon. Shares of Chelsea Therapeutics is Outperform rated with an$8 price target.