Epidemiology of occupational health. 

 - 392p. 
 - WHO regional publications. European series ; no. 20). .
<br/><br/><label>ISBN: </label>9289011114 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupational diseases--Epidemiology<br/>Occupational health services--Europe<br/>Occupational medicine--Europe