@article {124884,
	title = {Effect of laser on the human gingival fibroblast treated with chlorhexidine},
	journal = {Life Science Journal},
	volume = {13},
	year = {2016},
	pages = {28-33},
	author = {Mohamed F. Khedr and Walid A. Ali, and Amany A. Saleh and El-Tayeb, Tarek A}
}
