International travel and health :  situations as on 1 January 2002 . 

 - Geneva :  World Health Organization,  2002. 
 - viii, 193 p. ;  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9241580275 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communicable Disease Control<br/>Travel<br/>Vaccination<br/>Risk factors
<br/><br/><label>National Library of Medicine Call No.: </label>WHO  / WA 110  In8  2002