TY - BOOK AU - Steffen,C. AU - Ludwig,H. AU - TI - Clinical immunology and allergology: proceedings of the symposia at the XIth Congress of the European Academy of Allergology and Clinical Immunology held in Vienna, Austria, 6-10 October 1980 SN - 0444803122 PY - 1981/// CY - Amsterdam PB - Elsevier North-Holland Biomedical KW - Immunologic diseases KW - Congresses KW - Allergy KW - Allergy and Immunology N1 - Includes bibliographical references and indexes ER -