对57例哮喘儿童及30例健康儿童作超声雾化蒸馏水(UNDW)激发试验与组织胺激发试验。
Ultrasonically nebulized distilled water (UNDW) challenge test and histamine challenge test were performed on 57 asthmatic children and 30 healthy children.
对57例哮喘儿童及30例健康儿童作超声雾化蒸馏水(UNDW)激发试验与组织胺激发试验。
Ultrasonically nebulized distilled water (UNDW) challenge test and histamine challenge test were performed on 57 asthmatic children and 30 healthy children.
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