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BACKGROUND Drug-resistant tuberculosis threatens efforts to control the disease. This report describes the prevalence of resistance to four first-line drugs in 35 countries participating in the World(More)
BACKGROUND Data on global trends in resistance to antituberculosis drugs are lacking. METHODS We expanded the survey conducted by the World Health Organization and the International Union against(More)
We have explored the regulation of transforming growth factor beta (TGF-beta) activity in tissue repair by examining the interactions of Zf9/core promoter-binding protein, a Kruppel-like zinc finger(More)