Kemp, J P A 1-year study of salmeterol powder on pulmonary function and hyperresponsiveness to methacholine. [electronic resource] - The Journal of allergy and clinical immunology Dec 1999 - 1189-97 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0091-6749 Standard No.: 10.1016/s0091-6749(99)70012-6 doi Subjects--Topical Terms: AdolescentAdrenergic beta-Agonists--administration & dosageAdultAgedAlbuterol--administration & dosageAsthma--diagnosisBronchial Provocation TestsBronchodilator Agents--administration & dosageDouble-Blind MethodFemaleHumansMaleMiddle AgedPeak Expiratory Flow Rate--drug effectsRespiratory Function TestsSalmeterol Xinafoate