Efficacy evaluation of summer acupoint application treatment on asthma patients: a two-year follow-up clinical study
Wu Xiaqiu, Peng Jin, Li Guoqin, Zhang Wei, Liu Guangxia, Liu Baoyan
Journal of Traditional Chinese Medicine . 2015, (01): 21 -27 .  DOI: 10.1016/S0254-6272(15)30004-2