TY - JOUR T1 - A Preliminary Investigation on the Chemical Composition of the Cell Surface of Five Enteropathogenic Escherichia coli Serotypes JO - Memórias do Instituto Oswaldo Cruz A1 - Mangia, Adriana Hamond Regua A1 - Bergter, Eliana Barreto A1 - Teixeira, Lúcia Martins A1 - Silva Filho, Fernando Costa e SN - 0074-0276 UL - 10.1590/S0074-02761999000400016 VL - 94 Y1 - 1999 PB - Brasil ER -