title: Choosing the metered-dose inhaler spacer or holding chamber that matches the patient's need: evidence that the specific drug being delivered is an important consideration.
authors.affiliation: College of Medicine, Department of Pediatrics, University of Iowa, Iowa City, USA.
authors.forename: R
authors.initials: R
authors.lastname: Ahrens
authors.forename: C
authors.initials: C
authors.lastname: Lux
authors.forename: T
authors.initials: T
authors.lastname: Bahl
authors.forename: S H
authors.initials: SH
authors.lastname: Han
mesh_terms: D000420:Albuterol / Q000008:administration & dosage; D001507:Beclomethasone / Q000008:administration & dosage; D004983:Ethanolamines / Q000008:administration & dosage; D005446:Fluocinolone Acetonide / Q000008:administration & dosage / Q000031:analogs & derivatives; D006801:Humans; D009330:Nebulizers and Vaporizers; D010316:Particle Size
chemical_list: D004983:Ethanolamines; D005446:Fluocinolone Acetonide; C007734:flunisolide; C011685:bitolterol; D001507:Beclomethasone; D000420:Albuterol