Factors affecting risk of RT-PCR confirmed influenza B infection and vaccine efficacy (VE) of trivalent inactivated influenza vaccine (TIV) in 2009–10.S Ng,Dennis K M Ip,Vicky J Fang,Kwokhung Chan,Susan S Chiu, G M Leung,J S Malik Peiris, B J Cowlingmag(2013)引用 0|浏览17暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络