Propellant gases in metered dose inhalers: their impact on the global environment.
Balmes
J R
JR
Center for Occupational and Environmental Health, University of California, San Francisco.
D000280:Administration, Inhalation; D000335:Aerosol Propellants / Q000009:adverse effects; D000393:Air Pollutants / Q000009:adverse effects*; D005617:Chlorofluorocarbons, Methane / Q000009:adverse effects*; D004781:Environmental Exposure; D006801:Humans; D009330:Nebulizers and Vaporizers; D010126:Ozone; D012138:Respiratory Therapy / Q000009:adverse effects*; D014466:Ultraviolet Rays / Q000009:adverse effects; D014481:United States