title: Polyclonal tuberculosis and the emergence of drug resistance.
authors.forename: Marcel A
authors.initials: MA
authors.lastname: Behr
mesh_terms: D000995:Antitubercular Agents / Q000627:therapeutic use; D002999:Clone Cells; D004269:DNA, Bacterial / Q000235:genetics / Q000302:isolation & purification; D006801:Humans; D009169:Mycobacterium tuberculosis / Q000235:genetics* / Q000302:isolation & purification; D014376:Tuberculosis / Q000188:drug therapy / Q000382:microbiology*; D018088:Tuberculosis, Multidrug-Resistant / Q000235:genetics*
chemical_list: D000995:Antitubercular Agents; D004269:DNA, Bacterial