title: Not enough vitamin D coverage.
authors: Richard
authors: R
authors: Nahas
mesh_terms: D002170:Canada / Q000453:epidemiology; D005194:Family Practice / Q000379:methods; D006801:Humans; D015994:Incidence; D014807:Vitamin D / Q000600:supply & distribution* / Q000627:therapeutic use; D014808:Vitamin D Deficiency / Q000453:epidemiology* / Q000517:prevention & control; D014815:Vitamins / Q000600:supply & distribution* / Q000627:therapeutic use
chemical_list: D014815:Vitamins; D014807:Vitamin D