Mahmoud, M. M., A. M. Al-Hejin, A. M. Ahmed, and A. M. Elazzazy. “HISTAMINE LEVEL AND HISTAMINE-PRODUCING BACTERIA ISOLATED FROM SALTED AND FREEZE SARDINE FISH (Sardina spp.)”. Slovenian Veterinary Research, vol. 60, no. 25-Suppl, Jan. 2023, pp. 387–95, doi:10.26873/SVR-1633-2022.