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LEVKUT, Mikuláš - REVAJOVÁ, Viera - DVOROŽŇÁKOVÁ, Emília - REITEROVÁ, Katarína - DUBINSKÝ, Pavol - KRUPICER, Ivan - MONCOL, Daniel James. Effect of Ascaris suum reinfection on immunoreactivity in lambs. In: Helminthologia. 1999. ISSN 0440-6605, Roč. 36, č. 2 (1999), s. 69-74.
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DANIELISOVÁ, Viera. Effects of nitro-L-agrinine methyl ester (L-NAME) and 7-nitroindazole (7-NI) on NADPH-diaphorase activity after cerebral ischemia. In: Biologia. 1999. ISSN 0006-3088, Roč. 54, č. Suppl. 6 (1999), s. 197-202.
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ŠIVIKOVÁ, Katarína - BULECA, Ján. Evaluation of the potential clastogenic activity of the commercial herbicide bifenox. In: Biologia. 1999. ISSN 0006-3088, Roč. 54, č. 3 (1999), s. 321-324.
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