Occupational medicine / 
edited by Joseph LaDou. 
 - Norwalk, Conn. :  Appleton & Lange,  1990. 
 - 594 pages :   illustrations ;   26 cm. 
<br/><br/><label>ISBN: </label>0838572073 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupational medicine.<br/>Occupational diseases.