TY - BOOK AU - Omneya Mohamed Helmy Moustafa AU - Manal Mohamed Maher Hussein , AU - Yasser Elmohammadi Radi Ragab , TI - Study on the development of multiplex polymerase chain reactions for the detection of some diarrheagenic bacteria in clinical specimen / PY - 2012/// CY - Cairo : PB - Omneya Mohamed Helmy Moustafa , KW - Diarrheagenic Escherichia coli KW - Salmonella KW - Shigella N1 - Thesis (Ph.D.) - Cairo University - Faculty of Pharmacy - Department of Microbiology and Immunology; Issued also as CD N2 - There is a wide range of recognized enteric pathogens such as viruses , bacteria and parasites that cause diarrhea . Salmonella species , Shigella species and diarrheagenic Escherichia coli (DEC) are among the most common causes of diarrheal diseases in developing countries . Two multiplex PCRs (mPCR) were developed for the detection of Salmonella spp., Shigella spp. and DEC from stool samples ER -