TY - BOOK ED - Symposium on Biological Effects of Low-Level Radiation Pertinent to Protection of Man and his Environment (1975 : Chicago) ED - International Atomic Energy Agency ED - WHO Study Group on Rheumatic Fever and Rheumatic Heart Disease TI - Biological and environmental effects of low-level radiation SN - 9200101763 PY - 1976/// CY - Vienna PB - International Atomic Energy Agency KW - Low KW - level radiation KW - Physiological effect KW - Congresses KW - Radiobiology KW - Radioecology ER -