@article {173034,
	title = {Does the platform switching implant affect the crestal bone level? A systematic review and meta-analysis},
	journal = {International Journal of Dentistry Research},
	volume = {4},
	year = {2019},
	pages = {20-29},
	author = {Asma M Serag Eldien and Mahmoud, Enji Ahmed and Huda Hamed and Mona Ali Shoeib}
}
