@book{44219,
	author = {Colegate, Steven M.},
	title = {Bioactive natural products :},
	publisher = {Taylor & Francis,},
	year = {2008},
	address = {Boca Raton :},
	edition = {2nd ed.},
	note = {Includes bibliographical references and index},
	url = {http://www.loc.gov/catdir/enhancements/fy0710/2007010056-d.html}
}