title: [The technology of inhalation therapy].
authors.forename: B
authors.initials: B
authors.lastname: Freund
mesh_terms: D000280:Administration, Inhalation; D000336:Aerosols; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D004867:Equipment Design; D006801:Humans; D013677:Medical Laboratory Science / Q000295:instrumentation; D009330:Nebulizers and Vaporizers; D011208:Powders
chemical_list: D000336:Aerosols; D001993:Bronchodilator Agents; D011208:Powders