發送短信

數:

提供者:

CAPTCHA:

 _    _    __   __   _    _    __   __            
| |  | ||  \ \\/ // | \  / ||  \ \\/ //   ____    
| |/\| ||   \ ` //  |  \/  ||   \ ` //   |    \\  
|  /\  ||    | ||   | .  . ||    | ||    | [] ||  
|_// \_||    |_||   |_|\/|_||    |_||    |  __//  
`-`   `-`    `-`'   `-`  `-`     `-`'    |_|`-`   
                                         `-`

Please enter what you see:

發送短信 : Effect of Spirogyra neglecta on the early stages of 1, 2-dimethylhydrazine-induced colon carcinogenesis in rats