International travel and health. 

 - Geneva :  WHO,   2008. 
 - ix, 227 p.  ill.  21 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9789241580403 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel<br/>Vaccination standards
<br/><br/><label>National Library of Medicine Call No.: </label>WA 110  I 2010