| onset of diarrhea and pyrexia and time to detection of salmonella enterica subsp enterica in feces in experimental studies of cattle, horses, goats, and sheep after infection per os. | to determine time to first detection of salmonella organisms in feces of animals after experimental infection po and times to onset of diarrhea and pyrexia to evaluate a common method for identifying nosocomial infections on the basis of time of admission and onset of clinical signs (ie, the 3-day criterion). | 2011 | 21568780 |