@book{85,
	author = {Schrier, Robert W.},
	title = {Diseases of the kidney and urinary tract (vol 1)},
	publisher = {Lippincott Williams & Wilkins , },
	year = {2001 .},
	address = {Philadelphia :},
	edition = {7th ed.},
	url = {https://books.google.com.pk/books?id=20DyLuGabJcC&printsec=frontcover&dq=Diseases+of+the+kidney+and+urinary+tract&hl=en&sa=X&redir_esc=y#v=onepage&q=Diseases%20of%20the%20kidney%20and%20urinary%20tract&f=false}
}