title: In vitro measurements of delivery of medications from MDIs and spacer devices.
authors.affiliation: Department of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada.
authors.forename: M
authors.initials: M
authors.lastname: Dolovich
mesh_terms: D000280:Administration, Inhalation; D000336:Aerosols / Q000008:administration & dosage* / Q000493:pharmacokinetics; D001682:Biological Availability; D004867:Equipment Design; D006801:Humans; D007553:Isotope Labeling; D009330:Nebulizers and Vaporizers; D010316:Particle Size; D013667:Technetium