Norris, Mark C. Anestesia obstetrica / Mark C. Norris - 2 - México : McGraw-Hill Interamericana, 2001 - xv, 880 p. :il. ISBN: 970-10-2982-8 Subjects--Topical Terms: ANESTESIA EN OBSTETRICIA Dewey Class. No.: 617.968 N861a 2001