Cost-effectiveness of medical migration for chronic kidney disease: a national cross-sectional study in China - Yumeng Ao; Chao Yang; Pengfei Li; Luxia Zhang; Ye Yuan; Xuezheng Qin; Fulin Wang; Suyuan Peng; Huai-Yu Wang; Wang, Jinwei; Ming-Hui Zhao (BMC Health Services Research, 2022)