Animal science days 2021 : book of abstract 29th International symposium, September 15-16, 2021, Gödőlő, Hungary. 1st ed. Gödőllő : Hungarian University of Agriculture and Life Sciences, 2021. 74 s. Available on Internet: <https://asd2021.uni-mate.hu/tartalom/dokumentumok/book-of-abstracts-2021.pdf>