發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Multiple tail-like structure induced by nitrogen fertilisers in Hoplobatrachus rugulosus embryos