AU - Özgökçe Özmen, Berfin AU - taşkın, Gökmen Alpaslan AU - Kaya, Avni AU - Cesur, Yaşar AU - Doğan, Murat AU - özel erçel, NİHAN TI - Serum Vitamin D Levels in Children by Seasons of the Year PT - Journal Article DP - 2025 TA - Eastern J Med PG - 151-158 VI - 30 IP - 1 AID - 10.5505/ejm.2025.15564 [doi] 4100 - https://dx.doi.org/10.5505/ejm.2025.15564 SO - Eastern Journal Of Medicine, 2025 30(1):151