發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Lymphoma cells selected for resistance against the cytotoxic effect of oxygenated sterols are also resistant to nonsteroidal antiestrogens