por Loebl, Suzanne [autor] | Spratto, George [autor] | Heckheimer, Estelle [autor] | Sánchez Lozano, Esther [traductor] | Loebl, Suzanne. Nurse's drug handbook.
por Boolootian, Richard A [autor] | Sánchez Lozano, Esther [traductor] | Boolootian, Richard A. Zoology.