Current occupational & environmental medicine / 
edited by Joseph LaDou 
 - 4th ed. 
 - New York :  McGraw-Hill Medical,  2007 
 - xiv, 846 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0071443134  RM216.61 9780071443135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupational Medicine--United States<br/>Occupational Health--United States
<br/><br/><label>National Library of Medicine Call No.: </label>WA440  / .C976 2007 9HUKM