Theobromine promotes short-term and long-term sperm survival in a dose-dependent manner / Michal Ďuračka ... [et al.]. In: Book of abstracts of the 73rd annual meeting of the European Federation of animal science. -- 1st ed.. -- 761 s.. -- 978-90-8686-385-3 (brož.) Annual meeting of the European Federation of Animal Science. -- Wageningen : Wageningen Academic Publishers, 2022. -- Annual meeting of the European Association for Animal Production. -- S. 155. hovädzí dobytok * spermie * kryoprezervácia * teobromín