Abdulrahman, N. (2016). Comparative effect of probiotic (Saccharomyces cerevisiae), prebiotic (Fructooligosaccharide) and their combination on some blood indices in young common carp (Cyprinus carpio L.). المجلة الطبية البيطرية العراقية, 40(1), 9-15. استرجع في من http://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/131