A U.S. health official last month called for French drugmaker Sanofi-Aventis to halt clinical trials of its antibiotic Ketek in children because the drug could be deadly, a newspaper reported on Thursday.
A U.S. health official last month called for French drugmaker Sanofi-Aventis to halt clinical trials of its antibiotic Ketek in children because the drug could be deadly, a newspaper reported on Thursday.