Worldwide Occurrence of Beijing/W Strains of Mycobacterium tuberculosis: A Systematic Review
Judith R. Glynn* , Jennifer Whiteley*, Pablo J. Bifani†, Kristin Kremer, and Dick van Soolingen
Author affiliations: *London School of Hygiene and Tropical Medicine, London, UK; †Institut Pasteur de Lille, France; and ‡National Institute of Public Health and the Environment (RIVM), Bilthoven, the Netherlands;
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