@article {33122,
	title = {Serum progesterone and oestradiol concentration in the cyclic buffalo},
	journal = {Tropical animal production},
	volume = {1982},
	year = {1982},
	note = {n/a},
	abstract = {n/a},
	isbn = {0250-5576},
	author = {Shafie, MM and Mourad, H and Barkawi, A and Aboul-Ela, MB and Mekawy, Y}
}
