Qi, L., Tang, Y., You, Y., Qin, F., Zhai, L., Peng, H., Nie, R. Comparing the Effectiveness of Electroacupuncture with Different Grades of Knee Osteoarthritis: A Prospective Study. Cellular Physiology & Biochemistry 2016; 6: 2331-2340

PubMed ID: PM:27832623