Gordis, Leon,  1934- <br/><br/>
Epidemiology / 
Leon Gordis,  Professor Emeritus, Johns Hopkins . 
 - 5th ed. 
 - Philadelphia, PA :  Elsevier/Saunders,  2014. 
 - xv, 392p. :  ill.col.  26 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781455737338   Ksh 3,990/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology.<br/>Epidemiologic Methods.
<br/><br/><label>LC Class. No.: </label>RA 651  / .G6  2014