@book{1410,
	author = {LoBiondo-Wood, Geri},
	title = {Nursing research : methods and critical appraisal for evidence-based practice},
	publisher = {Elsevier,},
	year = {2014.},
	address = {St. Louis ;},
	edition = {8th ed.},
	url = {https://books.google.com.pk/books?id=wXWSAAAAQBAJ&printsec=frontcover&dq=9780323100861&hl=en&sa=X&redir_esc=y#v=onepage&q=9780323100861&f=false}
}