title: [The virulence of Mycobacterium tuberculosis strains resistant to rifampicin. (Preliminary note)].
mesh_terms: D000818:Animals; D004352:Drug Resistance, Microbial; D006168:Guinea Pigs; D009169:Mycobacterium tuberculosis / Q000187:drug effects / Q000472:pathogenicity*; D012293:Rifampin / Q000494:pharmacology*
chemical_list: D012293:Rifampin
vernacular_title: La virulenze dei ceppi di Mycobacterium tuberculosis resistenti alla rifampicina. (Nota preliminare)