HEYMANN D.L. <br/><br/>
AMERICAN JOU.OF PUBLIC HEALTH  

 -  APHA  2015 
 - 1805-2176  AUG,SUP,OCT 
 -  105 .
<br/><br/><label>ISSN: </label>900036 
<br/><br/><label>Dewey Class. No.: </label>614