| molecular epidemiology of salmonella heidelberg in an equine hospital. | from 1992 to 1997, multi-drug resistant (mdr) salmonella heidelberg isolates were cultured from a number of horses hospitalised in a veterinary hospital in victoria, australia. to examine the relationships between the cases, 28 isolates from the hospital were compared by pulsed field gel electrophoresis (pfge), is200 element profiles, antimicrobial resistance patterns, plasmid profiles and phage typing. the pfge patterns following digestion with xbai and blni restriction endonucleases showed tha ... | 2001 | 11278126 |