| molecular characterization of salmonella paratyphi b dt+ and salmonella heidelberg from poultry and retail chicken meat in colombia by pulsed-field gel electrophoresis. | salmonella paratyphi b dt+ variant (also termed salmonella java) and salmonella heidelberg are pathogens of public health importance that are frequently isolated from poultry. as a step toward implementing the colombian integrated program for antimicrobial resistant surveillance, this study characterized molecular patterns of salmonella paratyphi b dt+ and salmonella heidelberg isolated from poultry farms, fecal samples, and retail chicken meat using pulsed-field gel electrophoresis (pfge). the ... | 2015 | 25836408 |