title: Authors' reply: Vitamin D deficiency.
authors.affiliation: Department of Endocrinology, Changi General Hospital, Singapore.
authors.forename: Linsey Utami
authors.initials: LU
authors.lastname: Gani
authors.affiliation: Health and Care Integration, Changi General Hospital, Singapore. Linsey_gani@cgh.com.sg.
authors.forename: Choon How
authors.initials: CH
authors.lastname: How
mesh_terms: D006801:Humans; D014807:Vitamin D; D014808:Vitamin D Deficiency
chemical_list: D014807:Vitamin D