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. 2015 May 8;6(26):22970–22977. doi: 10.18632/oncotarget.4042

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Copyright: © 2015 Zhong 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 credited.

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A. Forest plots of nestin and T staging of lung cancer in two cases (T_3-4 vs. T_1-2). B. Forest plots of nestin and N staging of lung cancer in two cases (N_1-2 vs. N₀). The squares and horizontal lines correspond to the study specific OR and 95% CI. The area of the squares reflects the weight (inverse of the variance). The diamond represents the summary OR and 95% CI.