TY - JOUR T1 - Effect of Helicobacter Pylori İnfection on Serum Vitamin D Levels Patients with Dyspepsia AU - Eser, Öznur AU - Polat, Esra AU - Tekatlı, Şeyda AU - Güven, Şirin Y1 - 2021 PY - 2021 DA - 2021 N1 - doi: 10.14744/hnhj.2021.73383 DO - 10.14744/hnhj.2021.73383 T2 - HAYDARPAŞA NUMUNE MEDICAL JOURNAL JF - HAYDARPAŞA NUMUNE MEDICAL JOURNAL JO - Haydarpasa Numune Med J SP - 256 EP - 259 VL - 61 IS - 3 SN - M3 - doi: 10.14744/hnhj.2021.73383 UR - https://dx.doi.org/10.14744/hnhj.2021.73383 Y2 - 2021 ER -