<h4>Objective</h4>Vitamin D deficiency (VDD) and vitamin D insufficiency (VDI) are significant health problems all over the world. The aim of this study was to determine the prevalence of VDD and VDI in children and adolescents residing in 8 provinces in the Kingdom of Saudi Arabia and to also inves...
Research Assistant
AI chat, annotations, notes & similar papers
No comments yet
Be the first to share your thoughts!