重度支气管哮喘并发下呼吸道真菌感染的危险因素分析及预防
중도지기관효천병발하호흡도진균감염적위험인소분석급예방
Analysis on the Risk Factors and Prevention Countermeasures of Severe Bronchial Asthma Complicated by Fungal Infections of Lower Respiratory Tract