RT Journal Article SR Electronic T1 Prevalence of vitamin D deficiency in Saudi newborns at a tertiary care center JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1162 OP 1162 VO 35 IS 9 A1 Arya, Subhash C. A1 Agarwal, Nirmala YR 2014 UL http://smj.org.sa/content/35/9/1162.abstract AB [No abstract available]