Marcdante, Karen J. Nelson essentials of pediatrics / Karen J. Marcdante, Robert M. Kliegman, Abigail M. Schuh - 9th ed. - Philadelphia, PA : Elsevier, c2023 - xv, 829 p. : col. ill. ; 28 cm Includes index. ISBN: 9780323775626 9780323775632 Subjects--Topical Terms: Pediatrics Dewey Class. No.: 618.92 MAR