PIPOVÁ, Monika. The isolation of enterohaemorrhagic E.coli O157 from milk and milk products. In: . Hygiena alimentorum XXV. Actual questions of production and processing of the milk - safe food for everyone. 2004. ISBN 80-8077-000-X, s.41.

LINK, Róbert - KOVÁČ, Gabriel. The mechanism of the effect of probiotics on basis of genus bacillus. In: . NEW PERSPECTIVES OF PROBIOTICS, Košice, Slovakia 15th-19th September 2004. Košice, 2004. 2004. s. 86.

MARETTA, Milan - HÚSKA, Miroslav - MARETTOVÁ, Elena. The observation on the enterocytes in piglets inoculated with Lactobacillus plantarum and E.coli. In: . NEW PERSPECTIVES OF PROBIOTICS, Košice, Slovakia 15th-19th September 2004. Košice, 2004. 2004. s. 115.

PORÁČOVÁ, Janka - ŠUTIAKOVÁ, Irena - NEMCOVÁ, Radomíra - GANCARČÍKOVÁ, Soňa. The opportunities of a risk's reducing by phytoaditive use in regard to food chain. In: . Risk factors of food chain. October 7-th,2004, Nitra. 2004. ISBN 80-8069-415-X, s.35.

MARŠÁLKOVÁ, Slávka - MIKULA, Ivan - TKÁČIKOVÁ, Ľudmila - BHIDE, Mangesh Ramesh - BOMBA, Alojz - ČÍŽEK, Milan. The preparation and utilization of functional food with probiotic in prevention of git infectious diseases. In: . NEW PERSPECTIVES OF PROBIOTICS, Košice, Slovakia 15th-19th September 2004. Košice, 2004. 2004. s. 90.

SABOLOVÁ, Gabriela - BARANOVÁ, Mária - MAĽA, Pavel. The presence of hidden allergens in food-grave risk for consumer suffering with food allergy. In: . Hygiena alimentorum XXV. Actual questions of production and processing of the milk - safe food for everyone 2004. 2004. ISBN 80-8077-000-X, s.107.

VASIĽ, Milan - ELEČKO, Juraj - SIKLENKA, Pavol - FOTTA, Marián - KALINÁČOVÁ, Viera. The quality of sheep's milk prior to and after dairy treatment. In: . Hygiena alimentorum XXV: Actual questions of production and processing of the milk - safe food for everyone, May 26th-28th 2004, Štrbské Pleso, High Tatras : Proceedings of Abstracts. 1. vyd. Košice : UVL, 2004. 2004. ISBN 80-8077-000-X, CD-ROM, s. 101.

KOTTFEROVÁ, Jana - PIPOVÁ, Monika - ONDRAŠOVIČOVÁ, Oľga - ONDRAŠOVIČ, Miloslav - KORÉNEKOVÁ, Beáta - SKALICKÁ, Magdaléna - JACKOVÁ, Anna - SASÁKOVÁ, Naďa - PORÁČOVÁ, Janka. The verification of effectivity of sanitation in dairy plant. In: . Hygiena alimentorum XXV. Actual questions of production and processing of the milk - safe food for everyone : Proceedings of abstracts. 2004. ISBN 80-8077-000-X, s. 94.

BURDOVÁ, Oľga - LAUKOVÁ, Andrea - DUDRIKOVÁ, Eva - BARANOVÁ, Mária. Topicality of production and utilization of non bovine milk. In: . Hygiena alimentorum XXV. Actual questions of production and processing of the milk - safe food for everyone 2004. 2004. ISBN 80-8077-000-X, s. 90.

KOSTECKÁ, Zuzana - BLAHOVEC, Ján. ÚČINOK RASTOVÝCH FAKTOROV PODOBNÝCH INZULÍNU A ICH VÄZOBNÝCH PROTEÍNOV NA REPRODUKCIU HOVÄDZIEHO DOBYTKA. In: . XXI. Dni živočíšnej fyziológie, Košice 23.-24.9.2004. Košice : ÚFHZ SAV, 2004. 2004. s. 64.