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Berta T, Liu T, Liu YC, Xu ZZ, Ji RR.Berta T, et al.Mol Pain. 2012 Mar 22;8:18. doi: 10.1186/1744-8069-8-18.Mol Pain. 2012.PMID: 22439811Free PMC article.
Liu YC, Berta T, Liu T, Tan PH, Ji RR.Liu YC, et al. Among authors: berta t.Mol Pain. 2012 Mar 25;8:19. doi: 10.1186/1744-8069-8-19.Mol Pain. 2012.PMID: 22444868Free PMC article.