TI - Vitamin D Seasonal Variation in the Elderly in Residantial Care in Turkey PT - Journal Article DP - 2018 TA - EJMO PG - 32-34 VI - 2 IP - 1 AID - 2017.95867 [doi] 4100 - https://dx.doi.org/10.14744/ejmo.2017.95867 SO - EURASIAN JOURNAL OF MEDICINE AND ONCOLOGY,2018 2(1): 32