@book{210926,
	author = {Olsen, June Looby.},
	title = {Medical dosage calculations},
	publisher = {Pearson/Prentice Hall},
	year = {c2008.},
	address = {Upper Saddle River, N.J.},
	edition = {9th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip073/2006034956.html}
}