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Veterinarno-Meditsinski Nauki|January 1, 1986
[Survivability and penetration capacity of bull spermatozoa frozen by 3 technics]P Korvalan, M F Marinov, K VodasVeterinarno-Meditsinski Nauki|January 1, 1977
[Assessment of marbling in the eggs of local beeds of chickens]Veterinarno-Meditsinski Nauki|January 1, 1985
[Electrophoretic method of demonstrating antibiotic residues in meat and eggs]I Ionova, R PetkovVeterinarno-Meditsinski Nauki|January 1, 1979
[Characteristics of immunoglobulin dynamics and absorption in newborn calves]P Chushkov, R Georgieva, K GerovVeterinarno-Meditsinski Nauki|January 1, 1976
[Changes in the tryptophan content in the body of layers under the effect of an environmental temperature-humidity regimen]B BaĭkovVeterinarno-Meditsinski Nauki|January 1, 1978
[Immunogenic properties of a polyvalent vaccine against colisepticemia in calves]B Bozhilov, M PetkovVeterinarno-Meditsinski Nauki|January 1, 1976
[Adenovirus typing and distribution in swine]I Genov, L BodonVeterinarno-Meditsinski Nauki|January 1, 1975
[Possible synergic action of some drug combinations against Mycoplasma gallisepticum]N Shishkov, D DrumevVeterinarno-Meditsinski Nauki|January 1, 1986
[Sensitivity of Ps. aeruginosa to disinfectant agents]N Korudzhiĭski, S Tsankova, S KaradzhovVeterinarno-Meditsinski Nauki|January 1, 1986
[Structure and mechanism of action of restriction endonucleases]B PopovskiPageof 168