title: Vitamin D testing: the controversy continues.
authors.forename: Beth A
authors.initials: BA
authors.lastname: Schodin
mesh_terms: D006801:Humans; D018579:Patient Selection; D017410:Practice Guidelines as Topic; D015995:Prevalence; D014481:United States / Q000453:epidemiology; D014808:Vitamin D Deficiency / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control*