title: [Comparison of in vitro antimycobacterial activities of ansamycin and rifampicin].
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D047029:Lactams, Macrocyclic; D009162:Mycobacterium avium / Q000187:drug effects*; D009169:Mycobacterium tuberculosis / Q000187:drug effects*; D009170:Nontuberculous Mycobacteria / Q000187:drug effects; D012293:Rifampin / Q000494:pharmacology*
chemical_list: D000900:Anti-Bacterial Agents; D047029:Lactams, Macrocyclic; D012293:Rifampin