Porter, Roy 1946-2002.. The greatest benefit to mankind: a medical history of humanity / Roy Porter . - New York : London : W.W. Norton, 1999 . - xvi, 831 p. ill. 23 cm. К.: Бібліогр. : с. 719-764, Покажчик ISBN: 0-393-31980-6 0-393-04634-6