Roukens, Anna Helena Elvire, <br/><br/>
Travel medicine :  knowledge, attitude, practice and immunisation / 
door Anna Helena Elvire Roukens. 
 - Amsterdam :  IOS Press,  2010. 
 - 193 p. :  ill. 
<br/><br/>Thesis (Ph. D.)--Universiteit Leiden, 2010. 
<br/><br/>HKBU library 
<br/><br/> YT2025 M078 
<br/><br/><label>ISBN: </label>9781607504832 1607504839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel--Health aspects.<br/>Communicable diseases.
<br/><br/><label>LC Class. No.: </label>RA783.5  / R852 T 2010