Research Article
Seroprevalence of Streptococcus, Brucella and Salmonella Infection in Mental Retarded Children in Iran
Department of Microbiology, Golestan University of Medical Science, Gorgan, Iran
Azad Reza Mansourian
Department of Biochemistry, Golestan University of Medical Science, Gorgan, Iran
Ali Reza Ahmadi
Department of Microbiology, Golestan University of Medical Science, Gorgan, Iran
Mohsen Saeidi
Department of Microbiology, Golestan University of Medical Science, Gorgan, Iran
Abdolvahab Moradi
Department of Microbiology, Golestan University of Medical Science, Gorgan, Iran
Naser Behnampour
Department of Biostatistics, Golestan University of Medical Science, Gorgan, Iran