Karla Sánchez-Lara*, Ricardo Sosa-Sánchez, Dan Green-Renner, Cindy Rodríguez, Alessandro Laviano, Daniel Motola-Kuba and Oscar Arrieta
* Corresponding author: Karla Sánchez-Lara ksanchez@medicasur.org.mx
Nutrition Journal 2010, 9:15 doi:10.1186/1475-2891-9-15
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