Aerosol inhalers.
Department of Thoracic Medicine, Royal Free Hospital and School of Medicine, London.
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Newman
D005617:Chlorofluorocarbons, Methane / Q000009:adverse effects; D004787:Environmental Pollution; D006801:Humans; D006845:Hydrocarbons, Fluorinated; D009330:Nebulizers and Vaporizers
D005617:Chlorofluorocarbons, Methane; D006845:Hydrocarbons, Fluorinated