TY - JOUR T1 - Vitamin D Deficiency to the Age and Season of Turkish Patients Admitted to Family Medicine: A Retrospective Hospital-based Study in Istanbul AU - Çaykara, Burcu AU - Öztürk, Güler AU - Mutlu, Hacer Hicran Y1 - 2022 PY - 2022 DA - 2022 N1 - doi: 10.14744/hnhj.2020.33600 DO - 10.14744/hnhj.2020.33600 T2 - HAYDARPAŞA NUMUNE MEDICAL JOURNAL JF - HAYDARPAŞA NUMUNE MEDICAL JOURNAL JO - Haydarpasa Numune Med J SP - 290 EP - 296 VL - 62 IS - 3 SN - M3 - doi: 10.14744/hnhj.2020.33600 UR - https://dx.doi.org/10.14744/hnhj.2020.33600 Y2 - 2022 ER -