Carmiña L. Vargas-Zapata and María A. Conde-Sarmiento and Maria Consuelo Maestre-Vargas , Calcium Biochemical Indicators in a Group of Schoolchildren with Low Socioeconomic Status from Barranquilla, Colombia. journal = {International Journal of Nutrition and Food Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2020, vol. 167(11). 376 - 379 [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10011584.