Anitha, Ayyappan, Suresh A. Poovathinal, Vijitha Viswambharan, Ismail Thanseem, Mahesh M. Vasu, and Ranjitha M. 2019. “Cross-Sectional Study Reveals a High Prevalence of Vitamin D Deficiency Among Healthy School Children in Central Kerala, India”. International Journal of Contemporary Pediatrics 6 (2):867-71. https://doi.org/10.18203/2349-3291.ijcp20190745.