TY - GEN AU - Levkut,M AU - Lesník,F AU - Skarda,R TI - [Occurrence of viral particles of avian sarcoma viruses in sarcoma tissue] SN - 0375-8427 PY - 1989///0905 KW - Animals KW - Avian Sarcoma Viruses KW - isolation & purification KW - Chickens KW - Poultry Diseases KW - microbiology KW - Sarcoma, Avian KW - Virion N1 - Publication Type: English Abstract; Journal Article ER -