Stability of chloramphenicol resistant strains of Salmonella typhi and their virulence to mice.
D000818:Animals; D002701:Chloramphenicol / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D066298:In Vitro Techniques; D051379:Mice; D012475:Salmonella / Q000472:pathogenicity*; D012481:Salmonella Infections, Animal; D014774:Virulence
D002701:Chloramphenicol