Prevalence of Vitamin D Deficiency Among Healthy Adolescents
Vitamin D deficiency was present in many US adolescents in this urban clinic-based sample. The prevalence was highest in African American teenagers and during winter, although t...
Vitamin D deficiency was present in many US adolescents in this urban clinic-based sample. The prevalence was highest in African American teenagers and during winter, although t...
h-index: Number of publications with at least h citations each.