TY - GEN AU - Mateva,V AU - Enchev,S AU - Ulev,S TI - [Leukemia in sheep on a state farm] SN - 0324-1068 PY - 1983///0324 KW - Animals KW - Leukemia KW - microbiology KW - Lymph Nodes KW - pathology KW - Retroviridae KW - isolation & purification KW - Sheep KW - Sheep Diseases KW - diagnosis N1 - Publication Type: English Abstract; Journal Article ER -