Roitt, Ivan M. <br/><br/>
Essential immunology / 
Ivan M. Roitt. 
 - 7th ed. 
 - Oxford ; Boston :  Blackwell Scientific Publications,  1991. 
 - xii, 356 p. :  ill. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0632028777 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immunity.<br/>Immunology.