Immunopotentiation / 
[chairman: Sir Peter Medawar]. 
 - Amsterdam :  Excerpta Medica,  1973. 
 - Ciba Foundation Symposium. New series ;  17 .
 - Ciba Foundation symposium  18. .
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immunopotentiation -- Congresses.--Immunopotentiation -- Congresses.<br/>Immunology -- Congresses.--Immunology -- Congresses.