@book{18,
	author = {Rondel, R. K.},
	title = {Clinical data management /},
	publisher = {Wiley,},
	year = {c2000.},
	address = {Chichester ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/description/wiley032/99031926.html}
}