%0 Journal Article %T In-feed resin acids reduce matrix metalloproteinase activity in the ileal mucosa of healthy broilers without inducing major effects on the gut microbiota %A Chana Callens %A Eija Valkonen %A Evy Goossens %A Filip Van Immerseel %A Freddy Haesebrouck %A Hannele Kettunen %A Juhani Vuorenmaa %A Marisol Aguirre %A Richard Ducatelle %J Archive of "Veterinary Research". %D 2019 %R 10.1186/s13567-019-0633-3 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6387527/