MILAD IBRAHIM, Khaled - KOVÁČ, Gabriel. Review artical: Vitamin E and selenium i nsheep. In: Folia veterinaria. 1998. ISSN 0015-5748, Roč. 42, č. 2 (1998), s. 87-94.

ALEMU, Asefa Asmare - KOVÁČ, Gabriel - REICHEL, Peter - BULECA, Ján - ŠČUROKOVÁ, Eva. Serum isoenzyme activity of lactate dehydrogenase in dairy cows at different stages of milk production. In: Folia veterinaria. 1998. ISSN 0015-5748, Roč. 42, č. 2 (1998), s. 77-81.

KOŠUTH, Peter. Štrukturálne a kvantitatívne charakteristiky ichtyofarmy povodia Zbojského potoka a Uličky. In: Natura Carpatica. 1998. ISSN 1336-4693, Roč. 39, č. (1998), s. 199-210.

PAULÍK, Štefan - MOJŽIŠOVÁ, Jana - VALOCKÝ, Igor - PAULÍKOVÁ, Iveta. The blastogenic response of lymphocytes and phagocytic activity of neutrophils in dogs in relation to age and sex. In: Folia veterinaria. 1998. ISSN 0015-5748, Roč. 42, č. 4 (1998), s. 189-193.

TOROPILA, Michal - AHLERS, Ivan. The changes in activity of some adaptive enzymes in the liver of rats exposed to continuous exponentially decreasing gamma radiation. In: Folia veterinaria. 1998. ISSN 0015-5748, Roč. 42, č. 4 (1998), s. 221-224.

LEDECKÝ, Valent - ŠEVČÍK, Anton - MANDELÍK, Marián. The digitization and storage of X-ray pictures in vetrinary practice. In: Folia veterinaria. 1998. ISSN 0015-5748, Roč. 42, č. 3 (1998), s. 135-137.

BAJAN, Ľudovít - BULECA, Ján - MATTOVÁ, Jolana. The effect of the size the foramen ovale patens on the performance parameters in pigs. In: Folia veterinaria. 1998. ISSN 0015-5748, Roč. 42, č. 4 (1998), s. 171-173.

OWOIGBE, Ganiyat Asabi Modupeola - BARTKO, Pavol - MUDROŇ, Pavol - NAGY, Oskar - VAJDA, Vladimír - PAULÍKOVÁ, Iveta - LINK, Róbert. The effects of fermented broiler poultry litter on the ruminal environment in bulls. In: Folia veterinaria. 1998. ISSN 0015-5748, Roč. 42, č. 1 (1998), s. 53-58.

KOŠŤOVÁ, Dorota - REHÁK, Pavol. The electrical activity of the hypothalamic ventromedial nucleus and the lateral hypothalamic area in geese. In: Folia veterinaria. 1998. ISSN 0015-5748, Roč. 42, č. 4 (1998), s. 213-215.

KORIMOVÁ, Ľudmila - MÁTÉ, Dionýz - TUREK, Peter. The evaluation of raw fermented meat products stabilized with vitamin E and rosemary. In: Folia veterinaria. 1998. ISSN 0015-5748, Roč. 42, č. 4 (1998), s. 179-181.