أرسل هذا في رسالة قصيرة: A serum B-lymphocyte activation signature is a key distinguishing feature of the immune response in sarcoidosis compared to tuberculosis

 _    _      ___      ______     ___              
| \  / ||   / _ \\   /_   _//   / _ \\    ____    
|  \/  ||  | / \ ||    | ||    | / \ ||  |    \\  
| .  . ||  | \_/ ||   _| ||    | \_/ ||  | [] ||  
|_|\/|_||   \___//   /__//      \___//   |  __//  
`-`  `-`    `---`    `--`       `---`    |_|`-`   
                                         `-`