@article {173042,
	title = {The effect of azithromycin on gingival crevicular fluid level of interleukin-8 in chronic periodontitis patients},
	journal = {Cairo Dental Jounal},
	year = {2013},
	author = {Sarah Mahmoud Asad and Enji Ahmed and Shahira Elashiry and Olfat Shaker}
}
