Measuring the Frequency of Gumboro Disease in Poultry Based on Sample Submission from Different Farms Diagnostic Protocol Used in Central Disease Investigation Laboratory Dhaka, Bangladesh

M. H. Rashid, M. Atikuzzaman, M. A. Rahman, M. A. Hoque and M.Y. E. Chowdhury

Pakistan Journal of Biological Sciences 6 ( 11 ): 959 - 962 , 2003