TY - JOUR T1 - Rapid detection by transmission electron microscopy of mycoplasma contamination in sera and cell cultures JO - Memórias do Instituto Oswaldo Cruz A1 - Barth, Ortrud Monika A1 - Majerowicz, Selma SN - 0074-0276 UL - 10.1590/S0074-02761988000100009 VL - 83 Y1 - 1988 PB - Brasil ER -