1.Conclusion Oral liquid preparation of astragalus membranaceous was therapeutically useful for chronic bronchial asthma in aged patients with correction of the serum SOD levels.
结论：黄芪精口服液对老年慢性支气管哮喘有较好的防治作用，有一定的临床实用价值。
2.Conclusion Oral liquid preparation of astragalus membranaceous was therapeutically useful for chronic bronchial asthma in aged patients with correction of the serum SOD levels.