Open access peer-reviewed chapter
By Nora Elizondo, Paulina Segovia, Víctor Coello, Jesús Arriaga, Sergio Belmares, Aracelia Alcorta, Francisco Hernández, Ricardo Obregón, Ernesto Torres and Francisco Paraguay
Submitted: May 1st 2011Reviewed: November 24th 2011Published: March 23rd 2012
© 2012 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution 3.0 License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
9426total chapter downloads
Login to your personal dashboard for more detailed statistics on your publications.Access personal reporting
We are IntechOpen, the world's leading publisher of Open Access books. Built by scientists, for scientists. Our readership spans scientists, professors, researchers, librarians, and students, as well as business professionals. We share our knowledge and peer-reveiwed research papers with libraries, scientific and engineering societies, and also work with corporate R&D departments and government entities.More About Us