@book{8841,
	author = {Edmonds, D. Keith.(Editor).},
	title = {Dewhurst's textbook of obstetrics & gynaecology },
	publisher = {Blackwell Publishing,},
	year = {2007.},
	address = {Oxford :},
	edition = {7th ed.},
	url = {https://books.google.com.pk/books?id=Zha7wAEACAAJ&dq=Dewhurst%27s+textbook+of+obstetrics+%26+gynaecology+7th+ed.&hl=en&sa=X&redir_esc=y}
}