أرسل هذا في رسالة قصيرة: Arthritis diagnosis and symptoms are positively associated with specific physical job exposures in lower- and middle-income countries: Cross-sectional results from the World Health Organization's Study on global AGEing and adult health (SAGE)

 ______    __   __   _    _      ___     ______   
|      \\  \ \\/ // | |  | ||   / _ \\  |      \\ 
|  --  //   \ ` //  | |/\| ||  | / \ || |  --  // 
|  --  \\    | ||   |  /\  ||  | \_/ || |  --  \\ 
|______//    |_||   |_// \_||   \___//  |______// 
`------`     `-`'   `-`   `-`   `---`   `------`