Nelson essentials of pediatrics / 
Karen J. Marcdante ... [et al.]. 
 - 6th  ed. 
 - Philadelphia, PA :  Saunders,  2011. 
 - xix, 831  p. 
<br/><br/><label>ISBN: </label>8131226551 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pediatrics.