Adjunctive Treatment with Rhodiola Crenulata in Patients with Chronic Obstructive Pulmonary Disease – A Randomized Placebo Controlled Double Blind Clinical Trial

Por Chuang, Ming-Lung, Wu, Tzu-Chin, Wang, Yau-Tung, Wang, Yau-Chen, Tsao, Thomas C.-Y., Wei, James Cheng-Chung, Chen, Chia-Yin, Lin, I-Feng
Publicado no PLoS One (2015)