Comparative Analysis of Nutritional and Immune Status using the Conut Score in Patients Undergoing Billroth I and Billroth II / Roux-en-Y Reconstruction. - Cosma C; Butiurca VO; Nicolescu C; Russu PC; Botoncea M; Molnar C (Chirurgia (Bucharest, Romania : 1990), 2025)