title: Vitamin D deficiency. New vitamin D preparations needed.
authors.forename: Sally
authors.initials: S
authors.lastname: Hull
authors.forename: Kambiz
authors.initials: K
authors.lastname: Boomla
mesh_terms: D044466:Asian People / Q000208:ethnology; D044383:Black People / Q000208:ethnology; D019587:Dietary Supplements; D006801:Humans; D008131:London / Q000453:epidemiology; D055118:Medication Adherence; D014807:Vitamin D / Q000008:administration & dosage*; D014808:Vitamin D Deficiency / Q000188:drug therapy* / Q000208:ethnology; D014815:Vitamins / Q000008:administration & dosage*
chemical_list: D014815:Vitamins; D014807:Vitamin D