@book{7856,
	author = {wilson. nairn h. f.  and  Wilson, Nairn H. F.},
	title = { Principles and practice of esthetic dentistry},
	publisher = {  New York : |b Elsevier},
	year = {2015.},
	series = { Essentials of esthetic dentistry ;  },
	address = { Edinburgh ; }
}