Clinical Efficacy and Long-term Prognosis of High Flux Hemodialysis Combined with Different Frequency Hemodiafiltration in the Treatment of Middle-Aged and Elderly Patients with Uremia. IJKD. 2024;18(1):36-44. Accessed May 20, 2024. https://www.ijkd.org/index.php/ijkd/article/view/7864