@book{938,
	author = {Winfield.,A.J and Rees,J.A},
	title = {Pharmaceutical practice 4/e ie /},
	publisher = {ELSEVIER SCIENCE,},
	year = {2009.},
	address = {[S.l.] :},
	edition = {4th Edition.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0443069093/chopaconline-20}
}