A low-cost spacer device.
Gordon
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D000280:Administration, Inhalation; D000420:Albuterol / Q000008:administration & dosage*; D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D004992:Ethics, Medical; D006801:Humans; D007194:India; D009330:Nebulizers and Vaporizers; D014330:Tropical Medicine / Q000379:methods
D001993:Bronchodilator Agents; D000420:Albuterol