Nelson essentials of pediatrics / Textbook of peadiatrics. [edited by] Richard E. Behrman and Robert Kliegman. - Philadelphia : W. B. Saunders, 1990. - 743 p. : ill. ; 26 cm. Briefer and updated version of: Nelson textbook of pediatrics, 1987. ISBN: 0721622291 Subjects--Topical Terms: Pediatrics.