أرسل هذا في رسالة قصيرة: Nano-engineered biocomposite tricomponent polymer based matrices for bone tissue engineering

  ____      ______   __   __   _    _     _  _   
 |  _ \\   /_   _//  \ \\/ // | || | ||  | \| || 
 | |_| ||   -| ||-    \   //  | || | ||  |  ' || 
 | .  //    _| ||_    / . \\  | \\_/ ||  | .  || 
 |_|\_\\   /_____//  /_//\_\\  \____//   |_|\_|| 
 `-` --`   `-----`   `-`  --`   `---`    `-` -`