@book{2810,
	author = {Gedgaudas-McClees, R. Kristina.},
	title = {Essentials of body computed tomography },
	publisher = {W.B. Saunders ,},
	year = {1990 .},
	address = {Philadelphia :},
	url = {https://books.google.com.pk/books?id=ZYJrAAAAMAAJ&q=072168890X&dq=072168890X&hl=en&sa=X&redir_esc=y}
}