title: High prevalence of vitamin D insufficiency during late winter and spring in healthy young women in Germany.
authors: M
authors: M
authors: Hartard
authors: C
authors: C
authors: Kleinmond
authors: E R
authors: ER
authors: Weissenbacher
authors: R G
authors: RG
authors: Erben
mesh_terms: D000328:Adult; D005260:Female; D005858:Germany / Q000453:epidemiology; D006801:Humans; D015995:Prevalence; D012621:Seasons; D014807:Vitamin D / Q000031:analogs & derivatives / Q000097:blood; D014808:Vitamin D Deficiency / Q000097:blood / Q000453:epidemiology*; D016387:Women's Health
chemical_list: D014807:Vitamin D; C104450:25-hydroxyvitamin D