HREŠKO ŠAMUDOVSKÁ, Alena - KARAFFOVÁ, Viera - MARCIN, Andrej - MIHOK, Tomáš - HARČÁROVÁ, Michaela - KOŠČOVÁ, Jana - HREŠKO, Stanislav - BUJŇÁK, Lukáš. Effect of humic substances, Limosilactobacillus fermentum and their combinations on growth performance, fermentation activity of the microbial population and mucosal immunity in the digestive tract of turkeys. In: Italian Journal of Animal Science. 2025. ISSN 1594-4077, Vol. 24, no. 1 (2025), p. 1323-1335.
(2024: 2.300 - IF, 2.400 - IF 5y, 0.598 - SJR, Q1 - SJR Best Q, Q1 - JCR Best Q)

PIEŠOVÁ, Elena - MAKOVÁ, Zuzana - LEVKUT, Martin - FAIXOVÁ, Zita - PISTL, Juraj - MARCIN, Andrej - LEVKUT, Mikuláš. The effects of sage extract feed supplementation on biochemical parameters, weight of internal organs and Salmonella counts in chickens. In: Research in Veterinary Science. 2012. ISSN 0034-5288, Vol. 93, č. 3(2012), s. 1307-1308.
(2012: 1.774 - IF, 70 - H-index, 1.722 - IF 5y, 0.567 - SJR, Q1 - SJR Best Q, Q1 - JCR Best Q)

MARCIN, Andrej - NAĎ, Pavel. Effect of essential oils on enzymatic activities in the intestinal apparatus and growth ability of laboratory mice [Účinok esenciálnych olejov na enzymatické aktivity v intestinálnom trakte a rastovú schopnosť laboratórnych myšiek]. In: Physiological Research. 2017. ISSN 0862-8408, Vol. 66, Suppl. 4(2017), s. S567-S574.
(2017: 1.324 - IF, 67 - H-index, 1.504 - IF 5y, 0.568 - SJR, Q2 - SJR Best Q, Q4 - JCR Best Q)

MARCIN, Andrej - SÜDEKUM, Karl Heinz. Nutritive defaunation of the rumen in steers with subsequent refaunation using a cryopreserved monoculture of Entodinium caudatum. In: Journal of Animal Physiology and Animal Nutrition. 2009. ISSN 0931-2439, Vol. 93, č. 1 (2009), s. 44-51.
(2009: 1.229 - IF, 51 - H-index, 1.334 - IF 5y, 0.511 - SJR, Q2 - SJR Best Q, Q2 - JCR Best Q)

HREŠKO ŠAMUDOVSKÁ, Alena - BUJŇÁK, Lukáš - MARCIN, Andrej - MIHOK, Tomáš - HARČÁROVÁ, Michaela - ZÁBRANSKÝ, Luboš - NAĎ, Pavel. Influence of humic substances on growth performance and blood serum parameters in fattening turkeys. In: Polish Journal of Veterinary Sciences. 2024. ISSN 1505-1773, Vol. 27, no. 2 (2024), p. 165-172.
(2024: 1.000 - IF, 0.900 - IF 5y, 0.320 - SJR, Q2 - SJR Best Q, Q3 - JCR Best Q)

REVAJOVÁ, Viera - PISTL, Juraj - LEVKUT, Mikuláš - MARCIN, Andrej - LEVKUTOVÁ, Mária. Influence of oregano and salvia extracts on lymphocyte subpopulation and functional activity of blood phagocytes and lymphocytes in chickens. In: Food and Agricultural Immunology. 2010. ISSN 0954-0105, Vol. 21, č. 4 (2010), s. 307-316.
(2010: 0.633 - IF, 32 - H-index, 0.597 - IF 5y, 0.281 - SJR, Q3 - SJR Best Q, Q3 - JCR Best Q)

LEVKUT, Mikuláš - MARCIN, Andrej - LENHARDT, Ľudovít - PORVAZ, Pavol - REVAJOVÁ, Viera - ŠOLTYSOVÁ, Božena - BLANÁR, Ján - ŠEVČÍKOVÁ, Zuzana - PISTL, Juraj. Effect of sage extract on alkaline phosphatase, enterocyte proliferative activity and growth performance in chickens. In: Acta veterinaria Brno. 2010. ISSN 0001-7213, Vol. 79, č. 2 (2010), s. 177-183.
(2010: 0.534 - IF, 36 - H-index, 0.625 - IF 5y, 0.319 - SJR, Q2 - SJR Best Q, Q3 - JCR Best Q)

MARCIN, Andrej - LAUKOVÁ, Andrea - MATI, Rastislav. Comparison of the effects of Enterococcus faecium and aromatic oils from sage and oregano on growth performance and diarrhoeal diseases of weaned pigs. In: Biologia. 2006. ISSN 0006-3088, Roč. 61, č. 6(2006), s. 789-795.
(2006: 0.213 - IF, 35 - H-index, Q4 - JCR Best Q)

LEVKUT, Mikuláš - MARCIN, Andrej - REVAJOVÁ, Viera - LENHARDT, Ľudovít - DANIELOVIČ, Igor - HECL, Ján - BLANÁR, Ján - LEVKUTOVÁ, Mária - PISTL, Juraj. Influence of oregano extract on the intestine, some plasma parameters and growth performance in chickens. In: Acta Veterinaria Beograd. 2011. ISSN 0567-8315, Vol. 61, č. 2-3 (2011), s. 215-225.
(2011: 0.167 - IF, 15 - H-index, 0.245 - IF 5y, 0.174 - SJR, Q4 - SJR Best Q, Q4 - JCR Best Q)

HREŠKO ŠAMUDOVSKÁ, Alena - JANČATOVÁ, Tereza - HARČÁROVÁ, Michaela - MARCIN, Andrej - HREŠKO, Stanislav - BUJŇÁK, Lukáš. Porovnanie účinku dvoch rôznych koncentrácii humínových látok na jatočné ukazovatele u brojlerových kurčiat [Comparison of the effect of two different concentrations of humic substances on carcass indicators in broiler chickens]. In: HYGIENA ALIMENTORUM XLV: Trendy produkcie a predaja kvalitných a bezpečných produktov z hydiny, rýb a zveri : Zborník vedeckých príspevkov z medzinárodnej vedeckej konferencie. 1. vyd. Košice : UVLF, 2025. 2025. ISBN 978-80-8077-852-1, USB kľúč, s. 123-130.