Pediatric sonography / editor, Marilyn J. Siegel. - 4th ed. - Philadelphia : Wolters Kluwer Health/Lippincott Williams & Wilkins, 2011. - ix, 725 p. : ill. ; 28 cm. ISBN: 9781605476650 RM688.29 Subjects--Topical Terms: Ultrasonography--methodsChildInfant National Library of Medicine Call No.: WN208 / .P3726 2011 9HUKM