TY - JOUR T1 - Vascular endothelial growth factor gene insertion/deletion polymorphism is associated with Vitamin D level in Turkish patients with coronavirus disease 2019 JO - Revista da Associação Médica Brasileira A1 - Yigit, Serbulent A1 - Tural, Sengul A1 - Aci, Recai A1 - Sezer, Ozlem SN - 0104-4230 UL - 10.1590/1806-9282.20221713 VL - 69 Y1 - 2023 PB - Brasil ER -