Dinh Xuan, A T Bronchial effects of alpha 2-adrenoceptor antagonists in asthma. [electronic resource] - The Journal of allergy and clinical immunology Jan 1991 - 133-5 p. digital Publication Type: Comment; Letter ISSN: 0091-6749 Standard No.: 10.1016/0091-6749(91)90226-e doi Subjects--Topical Terms: Adrenergic alpha-Antagonists--pharmacologyAnimalsAsthma--drug therapyClonidine--pharmacologyDogsHumansImidazoles--pharmacologyYohimbine--pharmacology