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Veterinarno-Meditsinski Nauki|January 1, 1982
[Serological study of the bovine virus diarrhea-mucosal disease]P Tsvetkov, K Petkova, D OgnianovVeterinarno-Meditsinski Nauki|January 1, 1982
[Drug resistance and the occurrence of conjugative R plasmids in E. coli strains isolated from healthy pigs]I Bineva, N KorudzhiĭskiVeterinarno-Meditsinski Nauki|January 1, 1979
[Production of a Babesia ovis extract and its testing for antigenic properties]N KiurtovVeterinarno-Meditsinski Nauki|January 1, 1985
[Effect of levamisole on white mice and on the immunological reactivity of guinea pigs]M Bonovska, G KostovVeterinarno-Meditsinski Nauki|January 1, 1985
[Effect of prolonged concentrate feeding on the digestibility and utilization of feed in weaned lambs]P SimovVeterinarno-Meditsinski Nauki|January 1, 1985
[Microbiological research on the production and storage of fast-frozen semiproducts]Zh Kuner, A Pavlov, L Iankulova, et al.Veterinarno-Meditsinski Nauki|January 1, 1987
[Demonstration of a reovirus in helicopter disease of broilers]G Gerganov, A Veselinova, G Popov, et al.Veterinarno-Meditsinski Nauki|January 1, 1987
[Experimental infection of sheep with the virus of bovine enzootic leukemia]N SandevVeterinarno-Meditsinski Nauki|January 1, 1986
[Demonstration of ligands for antibodies against the M protein on the virion surface of the Newcastle disease virus (NDV)]L Dumanova, L Vasileva, K TsankovaPageof 168