Identifying complementary and alternative medicine recommendations for anxiety treatment and care : a systematic review and critical assessment of comprehensive clinical practice guidelines

- Zhao, Fei-Yi, Kennedy, Gerard, Xu, Peijie, Conduit, Russell, Wang, Yan-Mei, Zhang, Wen-Jing, Wang, Hui-Ru, Yue, Li-Ping, Huang, Yu-Ling, Wang, Yin, Xu, Yan, Fu, Qiang-Qiang, Zheng, Zhen