KÓŇOVÁ, Marianna - BEKEOVÁ, Eva - LEVKUT, Mikuláš. The effects of chlorine intake on some morphometric parameters of the thyroid gland in lambs. In: Acta veterinaria Brno. 1999. ISSN 0001-7213, Roč. 68, č. 3(1999), s. 191-195.
(1999: 0.227 - IF)

HALÁNOVÁ, Monika - LETKOVÁ, Valéria - MACÁK, Vladimír - ŠTEFKOVIČ, Milan - HALÁN, Miloš. The first finding of antibodies to Encephalitozoon cuniculi in cows in Slovakia. In: Veterinary parasitology. 1999. ISSN 0304-4017, Roč. 82, č. 2 (1999), s. 167-171.
(1999: 1.284 - IF)

RAJTOVÁ, Viera. The foetal ependyma of cerebral ventricles in sheep and goat. The third cerebral ventricle in the light and scanning electron microscope. In: Acta veterinaria Brno. 1999. ISSN 0001-7213, Roč. 68, č. 4(1999), s. 241-245.
(1999: 0.227 - IF)

ŠUTIAKOVÁ, Irena - BEKEOVÁ, Eva - ŠUTIAK, Václav. The influence of chlorine on the activities of lactate dehydrogenase and its isoenzymes in plasma of lambs. In: Czech Journal of Animal Science. 1999. ISSN 1212-1819, Roč. 44, č. 3(1999), s. 103-107.
(1999: 0.195 - IF)

ELGERWI, Amer Abdalla - PISTL, Juraj - BÍREŠ, Jozef - KLIKOVÁ, Katarína. The influence of industrial intoxication with copper on selected parameters of cellular immunitry in sheep. In: Veterinární medicína. 1999. ISSN 0375-8427, Roč. 44, č. 6 (1999), s. 171-176.

HERICH, Róbert - BOMBA, Alojz - NEMCOVÁ, Radomíra - GANCARČÍKOVÁ, Soňa. The influence of short-term and continuous administration of Lactobacillus casei on basic haematological and immunological parameters in gnotobiotic piglets. In: Food and Agricultural Immunology. 1999. ISSN 0954-0105, Roč. 11, č. 4 (1999), s. 287-295.
(1999: 0.794 - IF)

ŠUTIAK, Václav - ŠUTIAKOVÁ, Irena - ROSIVAL, Ivan. The interaction of two forms of glutamic acid with ammonia in sheep. In: Veterinární medicína. 1999. ISSN 0375-8427, Roč. 44, č. 8 (1999), s. 229-232.

FAIXOVÁ, Zita - FAIX, Štefan - VÁRADY, Jozef. The passage of amino acids through the rumen epithelium in lamb and adult sheep in vitro. In: Veterinární medicína. 1999. ISSN 0375-8427, Roč. 44, č. 1 (1999), s. 7-11.

JACKOVÁ, Anna - SIKLENKA, Pavol - PLEVA, Ján. Transrenal passage of nitrates and nitrites in calves. In: Archiv fur Tierzucht. 1999. Vol. 42, č. 3(1999), s. 235-239.
(1999: 0.244 - IF)

ŠEVČÍKOVÁ, Zuzana - LEDECKÝ, Valent - CAPÍK, Igor - LEVKUT, Mikuláš. Unusual manifestation of tuberculosis in an ostrich (Struthio camelus). In: Veterinary Record. 1999. ISSN 0042-4900, Vol. 145, č. 24(1999), s. 708.
(1999: 1.173 - IF)