title: Preliminary report of a new system for typing Salmonella typhimurium in the United States.
abstract: A new system is described for the bacteriophage typing of Salmonella typhimurium cultures isolated in the United States. The system is based upon one phage adapted to different S. typhimurium strains.
mesh_terms: D001434:Bacteriophage Typing; D008722:Methods; D012483:Salmonella Phages / Q000302:isolation & purification; D012486:Salmonella typhimurium / Q000145:classification*; D014481:United States