{"nct_id":"NCT00327353","title":"Influence Of Different Airflow Resistances On Drug Effect Of 50μg Salmeterol And 6 μg Formoterol","status":"COMPLETED","status_verified_date":"2009-05","start_date":"2004-01","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["PHASE4"],"tickers":["GSK"]}