أرسل هذا في رسالة قصيرة: Effectiveness of bilateral single-hinged knee bracing in osteoarthritis: A finite element study

  ____       ___     _    _      ___      ______  
 |  _ \\    / _ \\  | || | ||   / _ \\   /_   _// 
 | |_| ||  | / \ || | || | ||  | / \ ||  `-| |,-  
 | .  //   | \_/ || | \\_/ ||  | \_/ ||    | ||   
 |_|\_\\    \___//   \____//    \___//     |_||   
 `-` --`    `---`     `---`     `---`      `-`'