@book{76808,
	author = {Asperheim, Mary Kaye.},
	title = {Introduction to pharmacology /},
	publisher = {Saunders Elsevier,},
	year = {2009.},
	address = {St. Louis, Mo. :},
	edition = {11th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0813/2008011304.html}
}