TY - JOUR T1 - Respiratory syncytial virus infections during an epidemic period in Salvador, Brazil: viral antigenic group analysis and description of clinical and epidemiological aspects JO - Memórias do Instituto Oswaldo Cruz A1 - Moura, Fernanda Edna Araújo A1 - Borges, Leonardo Carletto A1 - Portes, Silvana Augusta Rodrigues A1 - Ramos, Eduardo Antônio Gonçalves A1 - Siqueira, Marilda Mendonça SN - 0074-0276 UL - 10.1590/S0074-02762003000600005 VL - 98 Y1 - 2003 PB - Brasil ER -