@book{20999,
	author = {Elder, Kay, and Dale, Brian. and ebrary, Inc.},
	title = {In vitro fertilization},
	publisher = {Cambridge University Press,},
	year = {2000.},
	address = {Cambridge ;},
	edition = {2nd ed.},
	note = {On previous ed. Brian Dale appears first.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=5005960}
}