UPDATE 1-AstraZeneca smashes forecasts in Q2 after seeing off Pfizer By: Reuters: Company News July 31, 2014 at 02:46 AM EDT * Now assuming generic Nexium in U.S. from Oct. 1 (Adds detail on products, background) Read More >> Related Stocks: ALM Astrazeneca Plc ADR Gsk Plc ADR Pfizer