D'Angelo, E Effects of bronchomotor tone and gas density on time dependence of forced expiratory vital capacity maneuver. [electronic resource] - American journal of respiratory and critical care medicine Nov 1996 - 1318-22 p. digital Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't ISSN: 1073-449X Standard No.: 10.1164/ajrccm.154.5.8912742 doi Subjects--Topical Terms: AdultAgedAlbuterol--therapeutic useAsthma--drug therapyBronchodilator Agents--therapeutic useFemaleHelium--pharmacologyHumansLung Diseases, Obstructive--drug therapyMaleMiddle AgedRespiration--drug effectsRespiratory Function Tests--methods