Reisman, J Frequent administration by inhalation of salbutamol and ipratropium bromide in the initial management of severe acute asthma in children. [electronic resource] - The Journal of allergy and clinical immunology Jan 1988 - 16-20 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0091-6749 Standard No.: 10.1016/0091-6749(88)90214-x doi Subjects--Topical Terms: Administration, InhalationAlbuterol--administration & dosageAsthma--drug therapyAtropine Derivatives--administration & dosageChildDrug SynergismForced Expiratory VolumeHumansIpratropium--administration & dosage