@book{484951,
	author = {Sims, Shireen Madani, and Schneider, Karen M.},
	title = {Obstetrics and Gynecology},
	publisher = {McGraw-Hill Education LLC,},
	year = {2016.},
	series = {McGraw-Hill's AccessMedicine},
	address = {New York, N.Y. :},
	edition = {14th ed.}
}