أرسل هذا في رسالة قصيرة: Low expression of activation marker cd69 and chemokine receptors ccr5 and cxcr3 on memory t cells after 2009 h1n1 influenza a antigen stimulation in vitro following h1n1 vaccination of hiv-infected individuals

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