The increasing challenge of discovering asthma drugs
Keywords: پرسشنامه کیفیت زندگی آسم; ACQ; asthma control questionnaire; AHR; airway hyper-responsiveness; AQLQ; asthma quality-of-life questionnaire; BALF; bronchoalveolar lavage fluid; bn; billion; cysLT; cysteinyl leukotrienes; DZ; dizygotic; EAR; early airway response; FDA; Food and Drug