Overview Concentrations of Salmeterol in Blood and Urine Status: Unknown status Trial end date: 2011-03-01 Target enrollment: Participant gender: Summary The purpose of the study is to assess the blood and urine concentrations of inhaled salmeterol. Phase: Phase 4 Details Lead Sponsor: Bispebjerg HospitalCollaborator: Hormone Laboratory, Aker University Hospital, Oslo, NorwayTreatments: Salmeterol Xinafoate