@book{170787,
	author = {Bartos, James R. and ebrary, Inc.},
	title = {Estrogens},
	publisher = {Nova Science,},
	year = {c2009.},
	series = {Endocrinology research and clinical developments},
	address = {Hauppauge, NY :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10660434}
}