Association between Chronic Knee Pain and Psychological Stress in Those over 50 Years of Age: A Nationwide Cross-Sectional Study Based on the Sixth Korea National Health and Nutrit...

by Sangun Nah, Seong-San Park, Sungwoo Choi, Hae-Dong Jang, Ji-Eun Moon, Sangsoo Han
Published 2021-09-01