Decision making in periodontology / 
Walter B. Hall. 
 - 3rd ed. 
 - St. Louis  :  Mosby,  1998. 
 - 293  p. :  ill  ;  27 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0815141939  RM228.37 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Periodontics Diseases--diagnosis<br/>Periodontal Diseases--therapy<br/>Decision
<br/><br/><label>National Library of Medicine Call No.: </label>WU240