Hernberg, Sven, <br/><br/>
Introducción a la epidemiología ocupacional / 
Sve Hernberg. 
 - 1 online resource :  illustrations. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788490522639 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupational diseases--Epidemiology.
<br/><br/><label>LC Class. No.: </label>RC964 ebook 
<br/><br/><label>Dewey Class. No.: </label>616.9803