WASET
Vargas-Zapata, C. , Conde-Sarmiento, M. , Maestre-Vargas, M. (2020). 'Calcium Biochemical Indicators in a Group of Schoolchildren with Low Socioeconomic Status from Barranquilla, Colombia'. World Academy of Science, Engineering and Technology, Open Science Index 167, International Journal of Nutrition and Food Engineering, 14(11), 376 - 379.