Roitt, Ivan M  , 1927- <br/><br/>
Essential immunology / 
Ivan M. Roitt. 
 - 7th ed. 
 - Oxford :  : Blackwell Scientific,  1991. 
 - xii, 356 p. :  : ill. 
<br/><br/><label>ISBN: </label>0632028777 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immunology.