發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Differentiation of human embryonic stem cells toward the chondrogenic lineage.