Fabio M Santos, Joyce T Silva, Aline C Giardini, Priscila A Rocha, Arnold PP Achermann, Adilson S Alves, Luiz RG Britto and Marucia Chacur*
* Corresponding author: Marucia Chacur chacurm@icb.usp.br
Molecular Pain 2012, 8:57 doi:10.1186/1744-8069-8-57
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