@article {106223,
	title = {Pathological and laboratory investigations on pneumonia in sheep},
	journal = {Egypt. J.Comp. Path. and Clin. Path. },
	volume = {2},
	year = {1989},
	pages = {31-45},
	author = {El-Sergany, M.A. and Rawhia E. Doghaim and Nabiha, R.A. Hassan and Amira, H. Mohamed and Mahdy, M.}
}
