@book{207857,
	author = {Queenan, John T.,},
	title = {Protocols for high-risk pregnancies : an evidence-based approach /},
	publisher = {Wiley Blackwell,},
	year = {2015.},
	address = {Chichester, West Sussex ;},
	edition = {Sixth edition.},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781119001256}
}