title: Mycobacterium tuberculosis Beijing type mutation frequency--author's response.
authors.forename: Jurriaan E M
authors.initials: JE
authors.lastname: de Steenwinkel
authors.forename: Dick van
authors.initials: Dv
authors.lastname: Soolingen
authors.forename: Irma A J M
authors.initials: IA
authors.lastname: Bakker-Woudenberg
mesh_terms: D000995:Antitubercular Agents / Q000494:pharmacology*; D024901:Drug Resistance, Multiple, Bacterial / Q000235:genetics*; D009169:Mycobacterium tuberculosis / Q000187:drug effects*; D018088:Tuberculosis, Multidrug-Resistant / Q000382:microbiology*
chemical_list: D000995:Antitubercular Agents