TY - GEN AU - Costantini,A AU - Jori,D AU - Maroccia,E AU - Lostia,O TI - Survey on controls for the presence of HBsAg in products based on hemoderivatives SN - 0021-2547 PY - 1977///0825 KW - Antibodies KW - analysis KW - Hepatitis B KW - prevention & control KW - Hepatitis B Antibodies KW - Hepatitis B Surface Antigens KW - Humans KW - Immune Sera KW - standards KW - Plasma KW - microbiology KW - Radioimmunoassay N1 - Publication Type: Journal Article ER -