title: Variations in vitamin D production could possibly explain the seasonality of childhood respiratory infections in Hawaii.
authors.forename: William B
authors.initials: WB
authors.lastname: Grant
mesh_terms: D002675:Child, Preschool; D006254:Hawaii / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D012141:Respiratory Tract Infections / Q000453:epidemiology* / Q000276:immunology*; D012621:Seasons; D014807:Vitamin D / Q000096:biosynthesis* / Q000502:physiology*
chemical_list: D014807:Vitamin D