@article {17867,
	title = {Subclinical infection of paratuberculosis among camels in Egypt},
	journal = {Journal of American Science },
	volume = {8},
	year = {2012},
	pages = {1141 {\textendash} 1147},
	author = {M. Salem and A. El-Sayed and A. Fayed and D. G. Abo El-Hassan}
}
