@article {147161,
	title = {BACTERIAL CAUSES OF DECREASE IN PERFORMANCE OF BREEDER CHICKENS FLOCKS.},
	journal = {Beni-Suef Veterinary Medical Journal, },
	volume = {16},
	year = {2006},
	pages = { 61-69.},
	attachments = {https://scholar.cu.edu.eg/sites/default/files/mmamer/files/bacterial_causes_of_decrease_in_performance.pdf},
	author = {M.M. Amer and WAFAA A. ABD EL-GAHNY}
}
