RT Journal T1 Clinical observation of Bushen Naqi Huoxue Granules in treating patients with chronic obstructive lung disease A1 Min Cai, Hong Chen, Xue-dong Wang, Hui-yong Zhang PB Journal of Integrative Medicine FD 2005-11-20 YR 2005 JF Journal of Integrative Medicine JO Journal of Integrative Medicine VO 3 IS 6 SP 483 DO 10.3736/jcim20050617 K1 ;chronic obstructive lung disease;Bushen Naqi Huoxue Granules;traditional Chinese medicine therapy LK {http://www.jcimjournal.com/EN/article/article_447.shtml}