Guides to the evaluation of permanent impairment. 

 - 4th ed. 
 - Chicago :  American Medical Association,  1993. 
 - xvii, 339 p. :  ill. ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0899705537 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Disability evaluation--Handbooks, manuals, etc.<br/>Medical jurisprudence--Handbooks, manuals, etc.