Humphrey, Doris. <br/><br/>
Contemporary medical office procedures / 
Doris D. Humphrey. 
 - 3rd ed. 
 - Clifton Park :  Delmar Learning,  2004. 
 - xiv, 365p :  ill. ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>1401863450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical assistants.<br/>Medical offices--Automation.