TY - GEN AU - Al-Horani,Hanan AU - Abu Dayyih,Wael AU - Mallah,Eyad AU - Hamad,Mohammed AU - Mima,Mohammad AU - Awad,Riad AU - Arafat,Tawfiq TI - Nationality, Gender, Age, and Body Mass Index Influences on Vitamin D Concentration among Elderly Patients and Young Iraqi and Jordanian in Jordan SN - 2090-2247 PY - 2016///0425 N1 - Publication Type: Journal Article UR - https://doi.org/10.1155/2016/8920503 ER -