Phaseout of chlorofluorocarbons (CFCs) in metered-dose inhalers. Highlights of the Canadian initial transition strategy.
D'Urzo
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AD
Primary Care Asthma Clinic, University of Toronto, Ontario.
D'Urzo
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DK
D000397:Air Pollution / Q000517:prevention & control*; D001249:Asthma / Q000188:drug therapy; D002170:Canada; D017402:Chlorofluorocarbons / Q000009:adverse effects / Q000592:standards*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy; D009330:Nebulizers and Vaporizers / Q000592:standards*; D011640:Public Policy
D017402:Chlorofluorocarbons