@article {169500,
	title = {Incidance of chlamydia antibodies in sera of suggestive chickens flocks using agar gel precipitation test},
	journal = {J. Egypt. Vet. Med. Ass},
	volume = {60},
	year = {2000},
	pages = {207-213},
	author = {M.M. Amer and M. A. Shakal and Ata, A.A. and Sayed, K.S.}
}
