Intestinal Neuronal Dysplasia Type B as Rare Organic Cause of Refractory Constipation in Adults: A Case Report and Literature Review. - Troskot Perić, Rosana; Bakula, Branko; Orlandini, Nensi; Pavlović, Tomislav; Perić, Mato; Stanić, Gabrijela (Clinics & Practice, 2026)