%0 Journal Article %T Second Screening for Celiac Disease in First-Degree Relatives of Pediatric Index Cases: A Single-Center Observational Study %A Teke, S. %A Ergen, Y.M. %A Akcay, B.I. %A Ekici, R. %A Basaran, E.G. %A Balamtekin, N. %J Journal of Clinical Practice and Research %D 2026 %V 48 %P 314-321 %R 10.14744/cpr.2026.18242