A. Engin Arısoy

Vitamin D Deficiency Prevalence in Late Neonatal Hypocalcemia: A Multicenter Study.

Y. Aslan, Ilkay Er, S. Uslu, 2021, Journal of clinical research in pediatric endocrinology.

Early prognostic significance of umbilical cord troponin I in critically ill newborns. Prospective study with a control group

C. Duman, K. Babaoğlu, N. Sarper, 2005, Journal of perinatal medicine.

Vitamin D Deficiency Prevalence in Late Neonatal Hypocalcemia: A Multicenter Study

Y. Aslan, Ilkay Er, S. Uslu, 2021, Journal of Clinical Research in Pediatric Endocrinology.