They're still kids.
Zeitler
Philip S
PS
Klingensmith
Georgeanna J
GJ
D000293:Adolescent; D015519:Bone Density; D002648:Child; D003922:Diabetes Mellitus, Type 1 / Q000453:epidemiology*; D006304:Health Status; D006801:Humans; D012907:Smoking / Q000453:epidemiology*; D014808:Vitamin D Deficiency / Q000453:epidemiology