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US08877740B2 Compound composition for inhalation used for treating asthma 有权
用于治疗哮喘的吸入化合物组合物

Compound composition for inhalation used for treating asthma
Abstract:
A compound composition for inhalation comprising β2 receptor agonist and corticosteriod is provided in the present invention. The composition is used as a reliever for a patient with asthma or chronic obstructive pulmonary disease, or a controller in eccentric way, and can reduce drug acute resistance of β2 receptor agonist.
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