Hong S, Kim M, Kim S, Kwon S, Lee J, Sim E.  The Relationships between Metabolic Syndrome with White Blood Cell Count, Ferritin, and Liver Function Test in Korean Children and Adolescents: The Fifth Korean National Health and Nutrition Examination Survey, 2010–2012.  KJFP 2017;7:372-376.  https://doi.org/10.21215/kjfp.2017.7.3.372