Pre-symptomatic transmission of pandemic influenza H1N1 2009: investigation of a family cluster, Brazil
2009 年 H1N1 流感大流行的症状前传播：巴西家庭聚集性病例调查
期刊:Epidemiology and Infection
影响因子:2.5
doi:10.1017/S0950268812001501
F T M Freitas, A P S Cabral, E N C Barros, M J O Burigo, R D Prochnow, L A Silva, M A Widdowson, J Sobel
