Comparative study of drug intervention in treatment of rural middle-aged and elderly people with knee osteoarthritis in Fengxian District, Shanghai
Yongbin Wang1*, Xiaoyun Huang1, Bin Song1 and Zhihong Song2
1Department of Geriatrics, Fengcheng Hospital of Fengxian District, Shanghai City, Shanghai 201411, China.
2Public Health Bureau of Fengxian District, Shanghai City, Shanghai 201411, China.
Email: [email protected]