@book{959,
	author = {Newell, Frank W.},
	title = {Ophthalmology :},
	publisher = {Mosby Year Book,},
	year = {1996.},
	address = {St. Louis :},
	edition = {8th ed.},
	url = {https://books.google.com.pk/books?id=9XNqAAAAMAAJ&q=0815170939&dq=0815170939&hl=en&sa=X&redir_esc=y}
}