ACTA VETERINARIA-BEOGRAD, cilt.54, sa.2-3, ss.163-173, 2004 (SCI-Expanded)
Haematological tests (alfa nafthyl acetate esterase ANAE activity May Grunwald Giemsa staining and total leucocyte counts) were applied to 469 dairy cows, where the enzootic form of bovine leucosis was investigated. In the same 469 dairy cows, a search for antibodies directed against bovine leucosis virus (BLV) was carried out using agar gel immunodiffusion (AGID) in blood samples and enzyme linked immunosorbent assay (ELISA) in milk samples.