Aminophylline group ( M 18 , F32 ; age 5 ± 3 a , asthmatic bronchitis 21 cases , infant asthma 16 cases and children bronchial asthma 13 cases ) received aminophylline 3-5 mg / kg , po , tid , for 7 d.
另设氨茶碱对照组50例（男性18例，女性32例；年龄5±3a），其中喘息性支气管炎21例，婴幼儿哮喘16例，儿童哮喘13例；
f32