Muktaruzzaman, M.; Haider, M.; Ahmed, A.; Alam, K.; Rahman , M.; Khatun, M.; Rahman, M.; Hossain, M. Validation and Refinement of Salmonella Pullorum (SP) Colored Antigen for Diagnosis of Salmonella Infections in the Field. Int. J. Poult. Sci. 2010, 9 (8), 801–808. https://doi.org/10.3923/ijps.2010.801.808.