Clinical Value of Core Needle Biopsy as a Second-Line Approach After Non-Conclusive Fine-Needle Aspiration in Thyroid Nodules: A Paired Analysis. - Markovic, Vladan; Mitrovic, Slobodanka; Maksic, Tijana; Corovic, Irfan; Sekulic, Marija; Maksic, Mladen; Grbovic, Vesna (Diagnostics (2075-4418), 2026)