Medicina interna ON CALL / Steven A. Haist, John B. Robbins, Leonard G. Gomella, eds. - 4a. ed. - México : McGraw-Hill Interamericana, 2006 - xx, 708 p. ISBN: 970-10-5874-7 Subjects--Topical Terms: MEDICINA INTERNA Dewey Class. No.: 616.026 M489m 2006