Pellegrino, Riccardo Airway responses to methacholine and exercise at high altitude in healthy lowlanders. [electronic resource] - Journal of applied physiology (Bethesda, Md. : 1985) Feb 2010 - 256-65 p. digital Publication Type: Journal Article ISSN: 1522-1601 Standard No.: 10.1152/japplphysiol.00677.2009 doi Subjects--Topical Terms: AcclimatizationAdultAirway Resistance--physiologyAltitudeBlood Volume--physiologyBronchi--drug effectsExercise--physiologyExercise TestForced Expiratory Flow Rates--physiologyHumansLung--drug effectsLung Compliance--physiologyLung Volume MeasurementsMaleMethacholine Chloride--pharmacologyMiddle AgedMuscarinic Agonists--pharmacologyRespiratory Function TestsRespiratory Mechanics--drug effectsTidal Volume--physiology