Trivalent inactivated influenza vaccine and medically attended acute respiratory illnesses in children and their households, a cluster randomized controlled trialS Ng, Dkm Ip, J Fang,K H Chan, Sss Chiu,Jsm Peiris,G M Leung,B J Cowlingmag（2012）引用 23|浏览4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Chat Paper正在生成论文摘要
