TY - BOOK AU - Brede,H.D. AU - Going,H. AU - Arntzen,F.C. ED - International Paul-Ehrlich-Seminar (1st : 1979 : Frankfurt) TI - Regulatory control and standardization of allergenic extracts: (proceedings of the) First International Paul-Ehrlich-Seminar, May 20th-22nd, 1979 SN - 3437106430 PY - 1980/// CY - Stuttgart PB - Gustav Frscher Verlag KW - Allergy KW - Congresses KW - Allergens N1 - Includes bibliographical references and index ER -