Incidence of Salmonella serovars and its antimicrobial pattern in barbecued meat and ground beef burgers in Tehran
Background and objective: Shahr-e-Ray , Islamshahr and South Tehran were selected for this investigation.The main reason for the selection of these sites was based on the population density.The main objective of this investigation was to assess the sources and distribution of Salmonella serovars from barbecued meat, ground beef burgers and their an