Open Access Research

Changes in the concentrations of biochemical indicators of diet and nutritional status of pregnant women across pregnancy trimesters in Trujillo, Peru, 2004–2005

D Kevin Horton, Olorunfemi Adetona, Manuel Aguilar-Villalobos, Brandon E Cassidy, Christine M Pfeiffer, Rosemary L Schleicher, Kathleen L Caldwell, Larry L Needham, Stephen L Rathbun, John E Vena and Luke P Naeher*

Nutrition Journal 2013, 12:80  doi:10.1186/1475-2891-12-80

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