TY - GEN AU - Altstein,A D AU - Kravchenko,A T AU - Voronin,E S TI - Neutralization of Rous sarcoma virus strains SN - 0001-723X PY - 1967///0128 KW - Animals KW - Avian Sarcoma Viruses KW - immunology KW - Centrifugation KW - Neutralization Tests KW - Poultry N1 - Publication Type: Journal Article ER -