@article {atef1986blood,
	title = {Blood and tissue concentrations of ampicillin in chickens.},
	journal = {DTW. Deutsche tier{\"a}rztliche Wochenschrift},
	volume = {93},
	number = {3},
	year = {1986},
	note = {n/a},
	pages = {110},
	abstract = {n/a},
	author = {Atef, M. and El-Gendi, AY and El-Sayed, MG and Amer, AM}
}
