Association between hemoglobin levels and renal progression in patients with IgA nephropathy
Chen Xiaojie, Xu Ricong, Hu Haofei, Song Haiying, Wan Qijun
Chinese Journal of Nephrology . 2021, (9): 730 -738 .  DOI: 10.3760/cma.j.cn441217-20210120-00108