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Veterinarno-Meditsinski Nauki|January 1, 1979
[Vaccination schemes against Newcastle disease in poultry]G Khadzhiev, K Obreshkov, G Kiretchiev
Veterinarno-Meditsinski Nauki|January 1, 1977
[Electron microscopic studies of Pasteurella multocida bacteriophages]L Karaivanov, G Popov
Veterinarno-Meditsinski Nauki|January 1, 1977
[Vibration of the uterine arteries during pregnancy in cows]S Tsolov
Veterinarno-Meditsinski Nauki|January 1, 1983
[Passive hemagglutination reaction in differentiating foot-and-mouth disease viruses]P Tekerlekov, E Veleva
Pageof 168