TY - Front. Med. A1 - Minghang Wang, Jiansheng Li, Suyun Li, Yang Xie T1 - Effects of comprehensive therapy based on traditional Chinese medicine patterns on older patients with chronic obstructive pulmonary disease: a subgroup analysis from a four-center, randomized, controlled study Y1 - 2014-10-09 JF - Frontiers of Medicine JO - Front. Med. SP - 368 EP - 375 VL - 8 IS - 3 UR - https://academic.hep.com.cn/fmd N1 - 10.1007/s11684-014-0360-0 ER -