@book{8256,
	author = { Darby, Michele Leonardi, and  Darby, Michele Leonardi,},
	title = { Dental hygiene theory and practice / },
	publisher = { W.B. Saunders,},
	year = {2003.},
	address = { Philadelphia : },
	edition = { 2nd ed.},
	note = {For references, suggested readings, and related Websites, visit http://evolve.elsevier.com/Darby/hygiene/".}
}