Keystone, Jay S <br/><br/>
Travel Medicine / 
Keystone, Jay S 
 - Fourth edition. 
 - Edinburgh :  Elsevier,  ©2019. 
 - xiii, 562 pages :  Illustrations ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780323546966 (Hardcover)  USD 97.00 
<br/><br/><label>Subjects--Topical Terms: </label>--Travel - health aspects--Travel--Travel medicine - methods
<br/><br/><label>LC Class. No.: </label>RA783.5 KEY