Physician assistant : a guide to clinical practice 
[edited by] Ruth Ballweg ... [et al.] 
 - 4th ed 
 - Philadelphia, PA  Saunders/Elsevier  2008 
 - xvii, 942 p. ; 26 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781416044857 
<br/><br/><label>ISSN: </label>2007041274 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Competence<br/>Clinical Competence - United States<br/>Delivery of Health Care - methods - United States<br/>Physician Assistants - United States<br/>Physicians' assistants<br/>Professional Role - United States
<br/><br/><label>Dewey Class. No.: </label>610.7372069 BAL