Quality assessment of clinical trial registration with traditional Chinese medicine in WHO registries
Xuan Zhang, Ran Tian, Zhen Yang, Chen Zhao, Liang Yao, Chungtai Lau, Taixiang Wu, Hongcai Shang, Xiaoyang Zhang, Aiping Lu, Zhaoxiang Bian
BMJ Open Feb 2019, 9 (2) e025218; DOI: 10.1136/bmjopen-2018-025218