發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Elevated levels of a disintegrin and metalloproteinase 8 in gingival crevicular fluid of patients with periodontal diseases