Democratic U.S. Senator Maggie Hassan said on Friday she is launching an investigation into British pharmaceutical giant ...

GSK (GSK) faces an investigation from U.S. Senator Maggie Hassan over its decision to discontinue Flovent HFA asthma inhaler last year. Read more here.

Senator Maggie Hassan launches an investigation into GlaxoSmithKline's withdrawal of a popular asthma inhaler, linking it to ...

Between 14 days and 1 day out from an acute exacerbation of COPD, a digital inhaler measured significant drops in inhalation ...