發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : An ELISA-based detection of Porphyromonas gingivalis in the dental plaques of periodontal diseased patients