Author/Authors :
Mardaneh, J Department of Pathobiology - School of Public Health and Institue of Public Health Research - Tehran University of Medical Sciences, Tehran , Soltan Dallal, MM Department of Pathobiology - School of Public Health and Institue of Public Health Research - Tehran University of Medical Sciences, Tehran , Eslami, G Department of Microbiology - Shaheed Beheshti University of Medical Science, Tehran, Iran , Fallah, F Department of Microbiology - Shaheed Beheshti University of Medical Science, Tehran, Iran , Goudarzi, H Department of Microbiology - Shaheed Beheshti University of Medical Science, Tehran, Iran