Efficacy and safety of Bailing capsules in the treatment of type 2 diabetic nephropathy: a meta-analysis - Sheng, Xiaohua; Dong, Yang; Cheng, Dongsheng; Wang, Niansong; Guo, Yongping (Annals of Palliative Medicine; Vol 9, No 6 (November 30, 2020): Annals of Palliative Medicine, 2020)