@book{11221,
	author = {Briggs, Gerald G. and Freeman, Roger K.},
	title = {Drugs in pregnancy and lactation : a reference guide to fetal and neonatal risk},
	publisher = {Lippincott Williams & Wilkins, },
	year = {2013},
	address = {Philadelphia: },
	edition = {10th ed},
	note = {Includes bibliographical references and index}
}