International travel and health : situation as on 1 January 2008 / 
World Health Organization. 
 - Geneva :  W.H.O,  2008. 
 - 227p 
<br/><br/><label>ISBN: </label>9789241580403 
<br/><br/><label>Standard No.: </label>5469  [old SOUL v1.0 record id] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vaccination - Standards<br/>Communicable Disease Control
<br/><br/><label>Dewey Class. No.: </label>362.1969  / W 893 i