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Veterinarno-Meditsinski Nauki|January 1, 1975
[Fluorescent microscopy in the diagnosis of Dictyocaulus infection in sheep]I Denev, M KolevVeterinarno-Meditsinski Nauki|January 1, 1975
[Antibody formation in swine vaccinated with a lapinized K-vaccine and serum against hog cholera]K Dimitrov, N GavrilovVeterinarno-Meditsinski Nauki|January 1, 1975
[Interdependence of milk production and the occurrence of subclinical mastitis in cows]P Tsonev, G G'l'binov, G KamburovVeterinarno-Meditsinski Nauki|January 1, 1975
[Immunological reactivity of suckling pigs born to sows immunized against the lapinized K vaccine]N Gavrilov, K Mermerski, V Vasilev, et al.Veterinarno-Meditsinski Nauki|January 1, 1975
[Morphologic and virologic studies of the fetus and placenta in neorickettsial abortion in cattle]A Angelov, D OgnianovVeterinarno-Meditsinski Nauki|January 1, 1975
[Serologic typing of strains of Pasteurella haemolytica isolated from sheep]Ts DikovaVeterinarno-Meditsinski Nauki|January 1, 1975
[Influence of the biological activity of substances on the puerperal period and fertility of cows]P KonstantinovVeterinarno-Meditsinski Nauki|January 1, 1975
[Dynamics and causes of mortality in poultry in the Pleven district]A Kostakev, P DanchevVeterinarno-Meditsinski Nauki|January 1, 1975
[Role of ticks of the species Argas persicus Oken, 1818, in the epizootology of pullorum disease in birds]V Stefanov, I Matev, I BalimezovPageof 168