BRIEF-Glaxosmithkline says presents new data on efficacy of Nucala By: Reuters: Company News March 07, 2016 at 13:05 PM EST * GSK presents data at AAAAI on efficacy of Nucala (Mepolizumab) in severe asthma patients stratified by Eosinophil levels Read More >> Related Stocks: Gsk Plc ADR