Physician assistant :  guide to clinical practice / 
<edited by> Ruth Ballweg, Sherry Stolberg, Edward M. Sullivan. 
 - 2nd ed. 
 - Philadelphia :  W.B. Saunders Co ,  1999 
 - 863 p. ;  ill.,  27 cm. 
<br/><br/><label>ISBN: </label>0721676537  RM277.17 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physician assistants<br/>Clinical competence
<br/><br/><label>National Library of Medicine Call No.: </label>W21.5