Hall, Ian P Efficacy of BI 671800, an oral CRTH2 antagonist, in poorly controlled asthma as sole controller and in the presence of inhaled corticosteroid treatment. [electronic resource] - Pulmonary pharmacology & therapeutics Jun 2015 - 37-44 p. digital Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1522-9629 Standard No.: 10.1016/j.pupt.2015.03.003 doi Subjects--Topical Terms: Administration, InhalationAdultAnti-Asthmatic Agents--administration & dosageAsthma--drug therapyBenzamides--administration & dosageDose-Response Relationship, DrugDouble-Blind MethodDrug Therapy, CombinationFemaleFluticasone--administration & dosageForced Expiratory VolumeGlucocorticoids--administration & dosageHumansMaleMiddle AgedPyrimidines--administration & dosageReceptors, Immunologic--antagonists & inhibitorsReceptors, Prostaglandin--antagonists & inhibitorsTreatment OutcomeYoung Adult