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Veterinarno-Meditsinski Nauki|January 1, 1975
[Study of the immunogenic capacity of the oocytes of E. tenella following irradiation with gamma rays]P Penev, M StefanovaVeterinarno-Meditsinski Nauki|January 1, 1975
[Study of methods for obtaining high-titer antispirochete sera]T Lozeva, P IvanovVeterinarno-Meditsinski Nauki|January 1, 1975
[Comparative testing of methods for the control of foot-and-mouth disease vaccines on guinea pigs]P Tekerlekov, G Mitev, E Nikolova, et al.Veterinarno-Meditsinski Nauki|January 1, 1975
[Recuperative processes in experimental Heterakis infections in chickens]K StoimenovVeterinarno-Meditsinski Nauki|January 1, 1975
[Chloride levels in the estral secretion and the fertility of cows]G Kh Georgiev, G S Georgiev, K Iosifov, et al.Veterinarno-Meditsinski Nauki|January 1, 1975
[Effectiveness of potassium iodide in ovarian cysts in cows]G Dzhambazov, K Nikolaev, S GumnerovVeterinarno-Meditsinski Nauki|January 1, 1975
[Changes in the liver mitochondria due to gamma-ray irradiation of hen embryos and chickens]B TodorovVeterinarno-Meditsinski Nauki|January 1, 1975
[Possibilities of differentiation of the specific positive reactions for pullorum disease]I Sumrov, P Ivanov, M Vitkov, et al.Veterinarno-Meditsinski Nauki|January 1, 1975
[Fructose and the fructolysis index in bull semen]G Georgiev, K Iosifov, E TsekovaVeterinarno-Meditsinski Nauki|January 1, 1975
[Interbreed and interspecies variation in the occurrence of subclinical mastitis in cows and buffaloes]P Tsonev, G Kamburov, G G'l'binovPageof 168