Hello, Doctor / 
David F. Marx. 
 - New York, NY :  Scholastic,  c2000. 
 - 23 p.:   col. ill.  18 cm. 
<br/><br/>Lex 100 
<br/><br/><br/>in English 
<br/><br/><label>ISBN: </label>9780545376488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical care.