BCG vaccination or foreign born as putative cause for TST+/QFT− Discordance.
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*Gender, age, previous TST, and source population (HCW or contact tracing in general population) were not associated with TST+/QFT− discordance; TST+ is defined as TST > = 10 mm.O = observed, E = expected.
创建时间：
2015-12-02
