@article {27980,
	title = {Ovarian tumors in bitches: with a reference to hormonal alterations. },
	journal = {Egypt. J. Comp. and Clinic. Path.},
	volume = {16},
	year = {2003},
	pages = {124-134},
	author = {Sahar S. Abd El-Rahman and M.M. Lotfy}
}
