Aschengrau,  Ann. <br/><br/>
Essential of epidemiology in public health 

 - london :  Jones and bartlett 
 - 516p. 
<br/><br/><br/>Eng. 
<br/><br/> pbk 
<br/><br/><label>ISBN: </label>139786763740252 
<br/><br/><label>Subjects--Topical Terms: </label><br/>epidemiology, public health
<br/><br/><label>Dewey Class. No.: </label>612 ASC-E BOT. 23264