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. 2012 May 31;7(5):e37966. doi: 10.1371/journal.pone.0037966

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Zhang et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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(A–B) Longitudinal changes in the percentage and counts of Tregs in HIV-1-infected patients during ART. (C–D) Comparisons of the percentage and counts of Tregs among HIV-1-infected patients at week 0, week 60, healthy controls and LTNPs. **p<0.01, *p<0.05.