International WHO-IABS symposium on standardization and control of allergens administered to man :  proceedings of the 35th symposium organized jointly by the World Health Organization and the 
proceedings of the 35th Symposium organized jointly by the World Health Organization and the International Association of Biological Standardization and held at the WHO Auditorium, Geneva, Switzerland 17-19 July, 1974 /  acting editors, R. H. Regamey, W. Hennessen and F. T. Perkins 
 - Basel :  S. Karger,  1975. 
 - ix, 459 p. :  ill. ;  25 cm. 
 - Developments in biological standardization ;  v.29. .
 - Developments in biological standardization ;  v.29. .
<br/><br/> English or French. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Allergens--Standards--Congresses.<br/>Allergens--Analysis--Congresses.