Synergistic effect of mannan extracted from Saccharomyces cerevisiae with antibiotics against multidrug resistant Escherichia coli. cbej [Internet]. 2024 Jun. 23 [cited 2025 Jan. 24];30(124):25-42. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/11592