@book{9274,
	author = {LoBiondo-Wood, Geri and Haber, Judith},
	title = {Nursing research : methods, critical appraisal and utililization },
	publisher = {Mosby Company, },
	year = {2010},
	address = {St. Louis: },
	edition = {7th ed},
	note = {Includes bibliographical references and index}
}