por Fry, Lionel [autor] | Cornell, M. N. P [autor] | Ruiz Rosillo, Jesus Manuel [traductor] | Fry, Lionel. Dermatology.
por Brooks, David [autor] | Gonzalez Henrnadez, Jose Luis [traductor] | Dunber, Edward Milene, 1947- [autor] | Brooks, David. Infectious disease.
por Evans, Andrew Nicholas William [autor] | Mccarthy, Cornelia Ann [autor] | González Hernández, José Luis [traductor] | Evans, Andrew Nicholas William. Pediatrics.