Drupal-Bibcite0<style face="normal" font="default" size="100%">Comparison of DNA isolation methods and detection of Salmonella spp. from animal faeces and dust using invA realtime PCR</style><style face="normal" font="default" size="100%">Comparison of DNA isolation methods and detection of Salmonella spp. from animal faeces and dust using invA realtime PCR</style>