發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Relative deficiency in interferon-γ-secreting CD4+ T cells is strongly associated with poorer COVID-19 vaccination responses in older adults