Euro drug makers lead sector lower By: MarketWatch June 25, 2010 at 10:31 AM EDT European pharmaceutical makers lead drug stocks lower in early activity, echoing their earlier performance on the FTSE 100 Index. Read More >> Related Stocks: Astrazeneca Plc ADR Bayer Aktienges ADR Gsk Plc ADR Sanofi-Aventis S.A. ADR