[The prevalence of vitamin D deficiency in different ethnic groups should be studied].
Gerge
Anna
A
Söndergaard
Hans Peter
HP
D006801:Humans; D004641:Emigration and Immigration; D015995:Prevalence; D012880:Skin Pigmentation; D013548:Sweden / Q000453:epidemiology / Q000208:ethnology; D014808:Vitamin D Deficiency / Q000175:diagnosis / Q000453:epidemiology / Q000208:ethnology; D005006:Ethnicity