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. 2020 Nov 25;21(1):73. doi: 10.3892/etm.2020.9505

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Copyright: © Shang et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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ZN staining and Ag85B IHC of ST granulomas. (A) ZN staining of ST granulomas (x100 under oil immersion). (B) Ag85B of close tissue (magnification, x20). (C) Ag85B of distant tissue (x20). (D) Quantitative comparison of the Ag85B-positive area. P<0.001. ZN, Ziehl-Neelsen.