Dimitrieska Stojkovikj E, Koceva D, Angjeleska A, Stojković G, Stojanovska Dimzoska B, Hajrulai-Musliu Z. Multi-class analysis of antimicrobial substances in poultry feed at cross-contamination levels by UHPLC-MS/MS – Method establishment, validation, and application: UHPLC-MS/MS analysis of antimicrobials in feed. Maced. J. Chem. Chem. Eng. [Internet]. 2025 Dec. 24 [cited 2026 Apr. 29];44(2):195–213. Available from: https://mjcce.org.mk/index.php/MJCCE/article/view/3166