@book{260, author = {Katzung, Bertram G. and Fuente Sandoval, Francisco Camilo de la}, title = {Usmle road map :}, publisher = {McGraw Hill Interamericana, }, year = {c2007.}, series = {Serie Lange}, address = {México : }, edition = {2a. ed.}, note = {Incluye índice alfabético.} }