TY - BOOK ED - International Symposium on Immunity to Infections of the Respiratory System in Man and Animals, London, 1974. ED - Perkins, F. T ED - Regamey, R.H. (Robert Henri) ED - Hennessen, W. ED - International Association of Biological Standardization TI - Proceedings of the 47th symposium organized by the International Association of Biological Standardization and held at the Institute of Child Health, Guilford Street, London WC1, U.K., 22-25 April 1974 PY - 1975/// CY - Basel PB - S. Karger KW - Respiratory organs KW - Infections KW - Immunological aspects KW - Congresses KW - Preventive inoculation KW - Immunodiagnosis ER -